165686511060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131497231}}^1$

素因数の和:131497253

約数の個数: 72

約数和(自身を含む): 574379909376

約数和(自身を除く): 408693398316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 131497231, 262994462, 394491693, 525988924, 657486155, 788983386, 920480617, 1183475079, 1314972310, 1577966772, 1840961234, 1972458465, 2366950158, 2629944620, 2761441851, 3681922468, 3944916930, 4602403085, 4733900316, 5522883702, 5917375395, 7889833860, 8284325553, 9204806170, 11045767404, 11834750790, 13807209255, 16568651106, 18409612340, 23669501580, 27614418510, 33137302212, 41421627765, 55228837020, 82843255530, 165686511060]

約数ペア:

[(1, 165686511060), (2, 82843255530), (3, 55228837020), (4, 41421627765), (5, 33137302212), (6, 27614418510), (7, 23669501580), (9, 18409612340), (10, 16568651106), (12, 13807209255), (14, 11834750790), (15, 11045767404), (18, 9204806170), (20, 8284325553), (21, 7889833860), (28, 5917375395), (30, 5522883702), (35, 4733900316), (36, 4602403085), (42, 3944916930), (45, 3681922468), (60, 2761441851), (63, 2629944620), (70, 2366950158), (84, 1972458465), (90, 1840961234), (105, 1577966772), (126, 1314972310), (140, 1183475079), (180, 920480617), (210, 788983386), (252, 657486155), (315, 525988924), (420, 394491693), (630, 262994462), (1260, 131497231)]