120950228

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 256177152

約数和(自身を除く): 135226924

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 113, 127, 172, 196, 226, 254, 301, 452, 508, 602, 791, 889, 1204, 1582, 1778, 2107, 3164, 3556, 4214, 4859, 5461, 5537, 6223, 8428, 9718, 10922, 11074, 12446, 14351, 19436, 21844, 22148, 24892, 28702, 34013, 38227, 57404, 68026, 76454, 100457, 136052, 152908, 200914, 238091, 267589, 401828, 476182, 535178, 617093, 703199, 952364, 1070356, 1234186, 1406398, 2468372, 2812796, 4319651, 8639302, 17278604, 30237557, 60475114, 120950228]

約数ペア:

[(1, 120950228), (2, 60475114), (4, 30237557), (7, 17278604), (14, 8639302), (28, 4319651), (43, 2812796), (49, 2468372), (86, 1406398), (98, 1234186), (113, 1070356), (127, 952364), (172, 703199), (196, 617093), (226, 535178), (254, 476182), (301, 401828), (452, 267589), (508, 238091), (602, 200914), (791, 152908), (889, 136052), (1204, 100457), (1582, 76454), (1778, 68026), (2107, 57404), (3164, 38227), (3556, 34013), (4214, 28702), (4859, 24892), (5461, 22148), (5537, 21844), (6223, 19436), (8428, 14351), (9718, 12446), (10922, 11074)]