157424882404

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1\times {\mathrm{2161}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 280205162496

約数和(自身を除く): 122780280092

約数列:

[1, 2, 4, 97, 191, 194, 382, 388, 764, 983, 1966, 2161, 3932, 4322, 8644, 18527, 37054, 74108, 95351, 187753, 190702, 209617, 375506, 381404, 412751, 419234, 751012, 825502, 838468, 1651004, 2124263, 4248526, 8497052, 18212041, 36424082, 40036847, 72848164, 80073694, 160147388, 206053511, 405734233, 412107022, 811468466, 824214044, 1622936932, 39356220601, 78712441202, 157424882404]

約数ペア:

[(1, 157424882404), (2, 78712441202), (4, 39356220601), (97, 1622936932), (191, 824214044), (194, 811468466), (382, 412107022), (388, 405734233), (764, 206053511), (983, 160147388), (1966, 80073694), (2161, 72848164), (3932, 40036847), (4322, 36424082), (8644, 18212041), (18527, 8497052), (37054, 4248526), (74108, 2124263), (95351, 1651004), (187753, 838468), (190702, 825502), (209617, 751012), (375506, 419234), (381404, 412751)]