156914194216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40778117}}^1$

素因数の和:40778173

約数の個数: 32

約数和(自身を含む): 325409381640

約数和(自身を除く): 168495187424

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 40778117, 81556234, 163112468, 326224936, 530115521, 1060231042, 1508790329, 2120462084, 3017580658, 4240924168, 6035161316, 12070322632, 19614274277, 39228548554, 78457097108, 156914194216]

約数ペア:

[(1, 156914194216), (2, 78457097108), (4, 39228548554), (8, 19614274277), (13, 12070322632), (26, 6035161316), (37, 4240924168), (52, 3017580658), (74, 2120462084), (104, 1508790329), (148, 1060231042), (296, 530115521), (481, 326224936), (962, 163112468), (1924, 81556234), (3848, 40778117)]