151831008

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 530712000

約数和(自身を除く): 378880992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 53, 56, 58, 63, 72, 84, 87, 96, 98, 106, 112, 116, 126, 144, 147, 159, 168, 174, 196, 203, 212, 224, 232, 252, 261, 288, 294, 318, 336, 343, 348, 371, 392, 406, 424, 441, 464, 477, 504, 522, 588, 609, 636, 672, 686, 696, 742, 784, 812, 848, 882, 928, 954, 1008, 1029, 1044, 1113, 1176, 1218, 1272, 1372, 1392, 1421, 1484, 1537, 1568, 1624, 1696, 1764, 1827, 1908, 2016, 2058, 2088, 2226, 2352, 2436, 2544, 2597, 2744, 2784, 2842, 2968, 3074, 3087, 3248, 3339, 3528, 3654, 3816, 4116, 4176, 4263, 4452, 4611, 4704, 4872, 5088, 5194, 5488, 5684, 5936, 6148, 6174, 6496, 6678, 7056, 7308, 7632, 7791, 8232, 8352, 8526, 8904, 9222, 9744, 9947, 10388, 10759, 10976, 11368, 11872, 12296, 12348, 12789, 13356, 13833, 14112, 14616, 15264, 15582, 16464, 17052, 17808, 18179, 18444, 19488, 19894, 20776, 21518, 22736, 23373, 24592, 24696, 25578, 26712, 27666, 29232, 29841, 31164, 32277, 32928, 34104, 35616, 36358, 36888, 39788, 41552, 43036, 45472, 46746, 49184, 49392, 51156, 53424, 54537, 55332, 58464, 59682, 62328, 64554, 68208, 72716, 73776, 75313, 79576, 83104, 86072, 89523, 93492, 96831, 98784, 102312, 106848, 109074, 110664, 119364, 124656, 129108, 136416, 145432, 147552, 150626, 159152, 163611, 172144, 179046, 186984, 193662, 204624, 218148, 221328, 225939, 238728, 249312, 258216, 290864, 301252, 318304, 327222, 344288, 358092, 373968, 387324, 409248, 436296, 442656, 451878, 477456, 516432, 527191, 581728, 602504, 654444, 677817, 716184, 747936, 774648, 872592, 903756, 954912, 1032864, 1054382, 1205008, 1308888, 1355634, 1432368, 1549296, 1581573, 1745184, 1807512, 2108764, 2410016, 2617776, 2711268, 2864736, 3098592, 3163146, 3615024, 4217528, 4744719, 5235552, 5422536, 6326292, 7230048, 8435056, 9489438, 10845072, 12652584, 16870112, 18978876, 21690144, 25305168, 37957752, 50610336, 75915504, 151831008]

約数ペア:

[(1, 151831008), (2, 75915504), (3, 50610336), (4, 37957752), (6, 25305168), (7, 21690144), (8, 18978876), (9, 16870112), (12, 12652584), (14, 10845072), (16, 9489438), (18, 8435056), (21, 7230048), (24, 6326292), (28, 5422536), (29, 5235552), (32, 4744719), (36, 4217528), (42, 3615024), (48, 3163146), (49, 3098592), (53, 2864736), (56, 2711268), (58, 2617776), (63, 2410016), (72, 2108764), (84, 1807512), (87, 1745184), (96, 1581573), (98, 1549296), (106, 1432368), (112, 1355634), (116, 1308888), (126, 1205008), (144, 1054382), (147, 1032864), (159, 954912), (168, 903756), (174, 872592), (196, 774648), (203, 747936), (212, 716184), (224, 677817), (232, 654444), (252, 602504), (261, 581728), (288, 527191), (294, 516432), (318, 477456), (336, 451878), (343, 442656), (348, 436296), (371, 409248), (392, 387324), (406, 373968), (424, 358092), (441, 344288), (464, 327222), (477, 318304), (504, 301252), (522, 290864), (588, 258216), (609, 249312), (636, 238728), (672, 225939), (686, 221328), (696, 218148), (742, 204624), (784, 193662), (812, 186984), (848, 179046), (882, 172144), (928, 163611), (954, 159152), (1008, 150626), (1029, 147552), (1044, 145432), (1113, 136416), (1176, 129108), (1218, 124656), (1272, 119364), (1372, 110664), (1392, 109074), (1421, 106848), (1484, 102312), (1537, 98784), (1568, 96831), (1624, 93492), (1696, 89523), (1764, 86072), (1827, 83104), (1908, 79576), (2016, 75313), (2058, 73776), (2088, 72716), (2226, 68208), (2352, 64554), (2436, 62328), (2544, 59682), (2597, 58464), (2744, 55332), (2784, 54537), (2842, 53424), (2968, 51156), (3074, 49392), (3087, 49184), (3248, 46746), (3339, 45472), (3528, 43036), (3654, 41552), (3816, 39788), (4116, 36888), (4176, 36358), (4263, 35616), (4452, 34104), (4611, 32928), (4704, 32277), (4872, 31164), (5088, 29841), (5194, 29232), (5488, 27666), (5684, 26712), (5936, 25578), (6148, 24696), (6174, 24592), (6496, 23373), (6678, 22736), (7056, 21518), (7308, 20776), (7632, 19894), (7791, 19488), (8232, 18444), (8352, 18179), (8526, 17808), (8904, 17052), (9222, 16464), (9744, 15582), (9947, 15264), (10388, 14616), (10759, 14112), (10976, 13833), (11368, 13356), (11872, 12789), (12296, 12348)]