118857472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 259604352

約数和(自身を除く): 140746880

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 881, 992, 1054, 1088, 1762, 1984, 2108, 2176, 3524, 3968, 4216, 4352, 7048, 7936, 8432, 14096, 14977, 16864, 27311, 28192, 29954, 33728, 54622, 56384, 59908, 67456, 109244, 112768, 119816, 134912, 218488, 225536, 239632, 436976, 464287, 479264, 873952, 928574, 958528, 1747904, 1857148, 1917056, 3495808, 3714296, 3834112, 6991616, 7428592, 14857184, 29714368, 59428736, 118857472]

約数ペア:

[(1, 118857472), (2, 59428736), (4, 29714368), (8, 14857184), (16, 7428592), (17, 6991616), (31, 3834112), (32, 3714296), (34, 3495808), (62, 1917056), (64, 1857148), (68, 1747904), (124, 958528), (128, 928574), (136, 873952), (248, 479264), (256, 464287), (272, 436976), (496, 239632), (527, 225536), (544, 218488), (881, 134912), (992, 119816), (1054, 112768), (1088, 109244), (1762, 67456), (1984, 59908), (2108, 56384), (2176, 54622), (3524, 33728), (3968, 29954), (4216, 28192), (4352, 27311), (7048, 16864), (7936, 14977), (8432, 14096)]