121913568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 216

約数和(自身を含む): 413424648

約数和(自身を除く): 291511080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 163, 168, 196, 212, 224, 252, 288, 294, 318, 326, 336, 371, 392, 424, 441, 477, 489, 504, 588, 636, 652, 672, 742, 784, 848, 882, 954, 978, 1008, 1113, 1141, 1176, 1272, 1304, 1467, 1484, 1568, 1696, 1764, 1908, 1956, 2016, 2226, 2282, 2352, 2544, 2597, 2608, 2934, 2968, 3339, 3423, 3528, 3816, 3912, 4452, 4564, 4704, 5088, 5194, 5216, 5868, 5936, 6678, 6846, 7056, 7632, 7791, 7824, 7987, 8639, 8904, 9128, 10269, 10388, 11736, 11872, 13356, 13692, 14112, 15264, 15582, 15648, 15974, 17278, 17808, 18256, 20538, 20776, 23373, 23472, 23961, 25917, 26712, 27384, 31164, 31948, 34556, 35616, 36512, 41076, 41552, 46746, 46944, 47922, 51834, 53424, 54768, 60473, 62328, 63896, 69112, 71883, 77751, 82152, 83104, 93492, 95844, 103668, 106848, 109536, 120946, 124656, 127792, 138224, 143766, 155502, 164304, 181419, 186984, 191688, 207336, 241892, 249312, 255584, 276448, 287532, 311004, 328608, 362838, 373968, 383376, 414672, 423311, 483784, 544257, 575064, 622008, 725676, 747936, 766752, 829344, 846622, 967568, 1088514, 1150128, 1244016, 1269933, 1451352, 1693244, 1935136, 2177028, 2300256, 2488032, 2539866, 2902704, 3386488, 3809799, 4354056, 5079732, 5805408, 6772976, 7619598, 8708112, 10159464, 13545952, 15239196, 17416224, 20318928, 30478392, 40637856, 60956784, 121913568]

約数ペア:

[(1, 121913568), (2, 60956784), (3, 40637856), (4, 30478392), (6, 20318928), (7, 17416224), (8, 15239196), (9, 13545952), (12, 10159464), (14, 8708112), (16, 7619598), (18, 6772976), (21, 5805408), (24, 5079732), (28, 4354056), (32, 3809799), (36, 3386488), (42, 2902704), (48, 2539866), (49, 2488032), (53, 2300256), (56, 2177028), (63, 1935136), (72, 1693244), (84, 1451352), (96, 1269933), (98, 1244016), (106, 1150128), (112, 1088514), (126, 967568), (144, 846622), (147, 829344), (159, 766752), (163, 747936), (168, 725676), (196, 622008), (212, 575064), (224, 544257), (252, 483784), (288, 423311), (294, 414672), (318, 383376), (326, 373968), (336, 362838), (371, 328608), (392, 311004), (424, 287532), (441, 276448), (477, 255584), (489, 249312), (504, 241892), (588, 207336), (636, 191688), (652, 186984), (672, 181419), (742, 164304), (784, 155502), (848, 143766), (882, 138224), (954, 127792), (978, 124656), (1008, 120946), (1113, 109536), (1141, 106848), (1176, 103668), (1272, 95844), (1304, 93492), (1467, 83104), (1484, 82152), (1568, 77751), (1696, 71883), (1764, 69112), (1908, 63896), (1956, 62328), (2016, 60473), (2226, 54768), (2282, 53424), (2352, 51834), (2544, 47922), (2597, 46944), (2608, 46746), (2934, 41552), (2968, 41076), (3339, 36512), (3423, 35616), (3528, 34556), (3816, 31948), (3912, 31164), (4452, 27384), (4564, 26712), (4704, 25917), (5088, 23961), (5194, 23472), (5216, 23373), (5868, 20776), (5936, 20538), (6678, 18256), (6846, 17808), (7056, 17278), (7632, 15974), (7791, 15648), (7824, 15582), (7987, 15264), (8639, 14112), (8904, 13692), (9128, 13356), (10269, 11872), (10388, 11736)]