118972288

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{3889}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 238068000

約数和(自身を除く): 119095712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 3824, 3889, 7648, 7778, 15296, 15556, 30592, 31112, 62224, 124448, 248896, 497792, 929471, 1858942, 3717884, 7435768, 14871536, 29743072, 59486144, 118972288]

約数ペア:

[(1, 118972288), (2, 59486144), (4, 29743072), (8, 14871536), (16, 7435768), (32, 3717884), (64, 1858942), (128, 929471), (239, 497792), (478, 248896), (956, 124448), (1912, 62224), (3824, 31112), (3889, 30592), (7648, 15556), (7778, 15296)]