118190848

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 249008256

約数和(自身を除く): 130817408

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 256, 281, 424, 496, 562, 848, 992, 1124, 1643, 1696, 1984, 2248, 3286, 3392, 3968, 4496, 6572, 6784, 7936, 8711, 8992, 13144, 13568, 14893, 17422, 17984, 26288, 29786, 34844, 35968, 52576, 59572, 69688, 71936, 105152, 119144, 139376, 210304, 238288, 278752, 420608, 461683, 476576, 557504, 923366, 953152, 1115008, 1846732, 1906304, 2230016, 3693464, 3812608, 7386928, 14773856, 29547712, 59095424, 118190848]

約数ペア:

[(1, 118190848), (2, 59095424), (4, 29547712), (8, 14773856), (16, 7386928), (31, 3812608), (32, 3693464), (53, 2230016), (62, 1906304), (64, 1846732), (106, 1115008), (124, 953152), (128, 923366), (212, 557504), (248, 476576), (256, 461683), (281, 420608), (424, 278752), (496, 238288), (562, 210304), (848, 139376), (992, 119144), (1124, 105152), (1643, 71936), (1696, 69688), (1984, 59572), (2248, 52576), (3286, 35968), (3392, 34844), (3968, 29786), (4496, 26288), (6572, 17984), (6784, 17422), (7936, 14893), (8711, 13568), (8992, 13144)]