125899168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 265900320

約数和(自身を除く): 140001152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 3907, 4028, 7814, 8056, 15628, 16112, 31256, 32224, 62512, 74233, 125024, 148466, 207071, 296932, 414142, 593864, 828284, 1187728, 1656568, 2375456, 3313136, 3934349, 6626272, 7868698, 15737396, 31474792, 62949584, 125899168]

約数ペア:

[(1, 125899168), (2, 62949584), (4, 31474792), (8, 15737396), (16, 7868698), (19, 6626272), (32, 3934349), (38, 3313136), (53, 2375456), (76, 1656568), (106, 1187728), (152, 828284), (212, 593864), (304, 414142), (424, 296932), (608, 207071), (848, 148466), (1007, 125024), (1696, 74233), (2014, 62512), (3907, 32224), (4028, 31256), (7814, 16112), (8056, 15628)]