164086860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10559}}^1$

素因数の和:10615

約数の個数: 96

約数和(自身を含む): 539320320

約数和(自身を除く): 375233460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 10559, 15540, 21118, 31677, 42236, 52795, 63354, 73913, 105590, 126708, 147826, 158385, 211180, 221739, 295652, 316770, 369565, 390683, 443478, 633540, 739130, 781366, 886956, 1108695, 1172049, 1478260, 1562732, 1953415, 2217390, 2344098, 2734781, 3906830, 4434780, 4688196, 5469562, 5860245, 7813660, 8204343, 10939124, 11720490, 13673905, 16408686, 23440980, 27347810, 32817372, 41021715, 54695620, 82043430, 164086860]

約数ペア:

[(1, 164086860), (2, 82043430), (3, 54695620), (4, 41021715), (5, 32817372), (6, 27347810), (7, 23440980), (10, 16408686), (12, 13673905), (14, 11720490), (15, 10939124), (20, 8204343), (21, 7813660), (28, 5860245), (30, 5469562), (35, 4688196), (37, 4434780), (42, 3906830), (60, 2734781), (70, 2344098), (74, 2217390), (84, 1953415), (105, 1562732), (111, 1478260), (140, 1172049), (148, 1108695), (185, 886956), (210, 781366), (222, 739130), (259, 633540), (370, 443478), (420, 390683), (444, 369565), (518, 316770), (555, 295652), (740, 221739), (777, 211180), (1036, 158385), (1110, 147826), (1295, 126708), (1554, 105590), (2220, 73913), (2590, 63354), (3108, 52795), (3885, 42236), (5180, 31677), (7770, 21118), (10559, 15540)]