157440528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 180

約数和(自身を含む): 523463148

約数和(自身を除く): 366022620

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 421, 424, 441, 477, 504, 588, 636, 742, 784, 842, 848, 882, 954, 1008, 1113, 1176, 1263, 1272, 1484, 1684, 1764, 1908, 2226, 2352, 2526, 2544, 2597, 2947, 2968, 3339, 3368, 3528, 3789, 3816, 4452, 5052, 5194, 5894, 5936, 6678, 6736, 7056, 7578, 7632, 7791, 8841, 8904, 10104, 10388, 11788, 13356, 15156, 15582, 17682, 17808, 20208, 20629, 20776, 22313, 23373, 23576, 26523, 26712, 30312, 31164, 35364, 41258, 41552, 44626, 46746, 47152, 53046, 53424, 60624, 61887, 62328, 66939, 70728, 82516, 89252, 93492, 106092, 123774, 124656, 133878, 141456, 156191, 165032, 178504, 185661, 186984, 200817, 212184, 247548, 267756, 312382, 330064, 357008, 371322, 373968, 401634, 424368, 468573, 495096, 535512, 624764, 742644, 803268, 937146, 990192, 1071024, 1093337, 1249528, 1405719, 1485288, 1606536, 1874292, 2186674, 2499056, 2811438, 2970576, 3213072, 3280011, 3748584, 4373348, 5622876, 6560022, 7497168, 8746696, 9840033, 11245752, 13120044, 17493392, 19680066, 22491504, 26240088, 39360132, 52480176, 78720264, 157440528]

約数ペア:

[(1, 157440528), (2, 78720264), (3, 52480176), (4, 39360132), (6, 26240088), (7, 22491504), (8, 19680066), (9, 17493392), (12, 13120044), (14, 11245752), (16, 9840033), (18, 8746696), (21, 7497168), (24, 6560022), (28, 5622876), (36, 4373348), (42, 3748584), (48, 3280011), (49, 3213072), (53, 2970576), (56, 2811438), (63, 2499056), (72, 2186674), (84, 1874292), (98, 1606536), (106, 1485288), (112, 1405719), (126, 1249528), (144, 1093337), (147, 1071024), (159, 990192), (168, 937146), (196, 803268), (212, 742644), (252, 624764), (294, 535512), (318, 495096), (336, 468573), (371, 424368), (392, 401634), (421, 373968), (424, 371322), (441, 357008), (477, 330064), (504, 312382), (588, 267756), (636, 247548), (742, 212184), (784, 200817), (842, 186984), (848, 185661), (882, 178504), (954, 165032), (1008, 156191), (1113, 141456), (1176, 133878), (1263, 124656), (1272, 123774), (1484, 106092), (1684, 93492), (1764, 89252), (1908, 82516), (2226, 70728), (2352, 66939), (2526, 62328), (2544, 61887), (2597, 60624), (2947, 53424), (2968, 53046), (3339, 47152), (3368, 46746), (3528, 44626), (3789, 41552), (3816, 41258), (4452, 35364), (5052, 31164), (5194, 30312), (5894, 26712), (5936, 26523), (6678, 23576), (6736, 23373), (7056, 22313), (7578, 20776), (7632, 20629), (7791, 20208), (8841, 17808), (8904, 17682), (10104, 15582), (10388, 15156), (11788, 13356)]