187081552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 432115200

約数和(自身を除く): 245033648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 239, 241, 406, 464, 478, 482, 812, 956, 964, 1624, 1673, 1687, 1912, 1928, 3248, 3346, 3374, 3824, 3856, 6692, 6748, 6931, 6989, 13384, 13496, 13862, 13978, 26768, 26992, 27724, 27956, 48517, 48923, 55448, 55912, 57599, 97034, 97846, 110896, 111824, 115198, 194068, 195692, 230396, 388136, 391384, 403193, 460792, 776272, 782768, 806386, 921584, 1612772, 1670371, 3225544, 3340742, 6451088, 6681484, 11692597, 13362968, 23385194, 26725936, 46770388, 93540776, 187081552]

約数ペア:

[(1, 187081552), (2, 93540776), (4, 46770388), (7, 26725936), (8, 23385194), (14, 13362968), (16, 11692597), (28, 6681484), (29, 6451088), (56, 3340742), (58, 3225544), (112, 1670371), (116, 1612772), (203, 921584), (232, 806386), (239, 782768), (241, 776272), (406, 460792), (464, 403193), (478, 391384), (482, 388136), (812, 230396), (956, 195692), (964, 194068), (1624, 115198), (1673, 111824), (1687, 110896), (1912, 97846), (1928, 97034), (3248, 57599), (3346, 55912), (3374, 55448), (3824, 48923), (3856, 48517), (6692, 27956), (6748, 27724), (6931, 26992), (6989, 26768), (13384, 13978), (13496, 13862)]