157094186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 94502614

約数列:

[1, 2, 23, 46, 79, 139, 158, 278, 311, 622, 1817, 3197, 3634, 6394, 7153, 10981, 14306, 21962, 24569, 43229, 49138, 86458, 252563, 505126, 565087, 994267, 1130174, 1988534, 3415091, 6830182, 78547093, 157094186]

約数ペア:

[(1, 157094186), (2, 78547093), (23, 6830182), (46, 3415091), (79, 1988534), (139, 1130174), (158, 994267), (278, 565087), (311, 505126), (622, 252563), (1817, 86458), (3197, 49138), (3634, 43229), (6394, 24569), (7153, 21962), (10981, 14306)]