156947555240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3356449}}^1$

素因数の和:3356634

約数の個数: 64

約数和(自身を含む): 405996192000

約数和(自身を除く): 249048636760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 3340, 4676, 5845, 6680, 9352, 11690, 23380, 46760, 3356449, 6712898, 13425796, 16782245, 23495143, 26851592, 33564490, 46990286, 67128980, 93980572, 117475715, 134257960, 187961144, 234951430, 469902860, 560526983, 939805720, 1121053966, 2242107932, 2802634915, 3923688881, 4484215864, 5605269830, 7847377762, 11210539660, 15694755524, 19618444405, 22421079320, 31389511048, 39236888810, 78473777620, 156947555240]

約数ペア:

[(1, 156947555240), (2, 78473777620), (4, 39236888810), (5, 31389511048), (7, 22421079320), (8, 19618444405), (10, 15694755524), (14, 11210539660), (20, 7847377762), (28, 5605269830), (35, 4484215864), (40, 3923688881), (56, 2802634915), (70, 2242107932), (140, 1121053966), (167, 939805720), (280, 560526983), (334, 469902860), (668, 234951430), (835, 187961144), (1169, 134257960), (1336, 117475715), (1670, 93980572), (2338, 67128980), (3340, 46990286), (4676, 33564490), (5845, 26851592), (6680, 23495143), (9352, 16782245), (11690, 13425796), (23380, 6712898), (46760, 3356449)]