157025902796

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1039}}^1\times {\mathrm{10993}}^1$

素因数の和:12534

約数の個数: 48

約数和(自身を含む): 315022955520

約数和(自身を除く): 157997052724

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1039, 1964, 2078, 3437, 4156, 6874, 7273, 10993, 13748, 14546, 21986, 29092, 43972, 76951, 153902, 307804, 510149, 1020298, 2040596, 3571043, 5397563, 7142086, 10795126, 11421727, 14284172, 21590252, 22843454, 37782941, 45686908, 75565882, 79952089, 151131764, 159904178, 319808356, 5608067957, 11216135914, 22432271828, 39256475699, 78512951398, 157025902796]

約数ペア:

[(1, 157025902796), (2, 78512951398), (4, 39256475699), (7, 22432271828), (14, 11216135914), (28, 5608067957), (491, 319808356), (982, 159904178), (1039, 151131764), (1964, 79952089), (2078, 75565882), (3437, 45686908), (4156, 37782941), (6874, 22843454), (7273, 21590252), (10993, 14284172), (13748, 11421727), (14546, 10795126), (21986, 7142086), (29092, 5397563), (43972, 3571043), (76951, 2040596), (153902, 1020298), (307804, 510149)]