156623056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 311122944

約数和(自身を除く): 154499888

約数列:

[1, 2, 4, 8, 16, 53, 106, 191, 212, 382, 424, 764, 848, 967, 1528, 1934, 3056, 3868, 7736, 10123, 15472, 20246, 40492, 51251, 80984, 102502, 161968, 184697, 205004, 369394, 410008, 738788, 820016, 1477576, 2955152, 9788941, 19577882, 39155764, 78311528, 156623056]

約数ペア:

[(1, 156623056), (2, 78311528), (4, 39155764), (8, 19577882), (16, 9788941), (53, 2955152), (106, 1477576), (191, 820016), (212, 738788), (382, 410008), (424, 369394), (764, 205004), (848, 184697), (967, 161968), (1528, 102502), (1934, 80984), (3056, 51251), (3868, 40492), (7736, 20246), (10123, 15472)]