156912124348

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{70891}}^1$

素因数の和:71423

約数の個数: 72

約数和(自身を含む): 334000001664

約数和(自身を除く): 177087877316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 491, 644, 982, 1127, 1964, 2254, 3437, 4508, 6874, 11293, 13748, 22586, 24059, 45172, 48118, 70891, 79051, 96236, 141782, 158102, 283564, 316204, 496237, 553357, 992474, 1106714, 1630493, 1984948, 2213428, 3260986, 3473659, 6521972, 6947318, 11413451, 13894636, 22826902, 34807481, 45653804, 69614962, 79894157, 139229924, 159788314, 243652367, 319576628, 487304734, 800572063, 974609468, 1601144126, 1705566569, 3202288252, 3411133138, 5604004441, 6822266276, 11208008882, 22416017764, 39228031087, 78456062174, 156912124348]

約数ペア:

[(1, 156912124348), (2, 78456062174), (4, 39228031087), (7, 22416017764), (14, 11208008882), (23, 6822266276), (28, 5604004441), (46, 3411133138), (49, 3202288252), (92, 1705566569), (98, 1601144126), (161, 974609468), (196, 800572063), (322, 487304734), (491, 319576628), (644, 243652367), (982, 159788314), (1127, 139229924), (1964, 79894157), (2254, 69614962), (3437, 45653804), (4508, 34807481), (6874, 22826902), (11293, 13894636), (13748, 11413451), (22586, 6947318), (24059, 6521972), (45172, 3473659), (48118, 3260986), (70891, 2213428), (79051, 1984948), (96236, 1630493), (141782, 1106714), (158102, 992474), (283564, 553357), (316204, 496237)]