156667770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{27631}}^1$

素因数の和:27657

約数の個数: 80

約数和(自身を含む): 481459968

約数和(自身を除く): 324792198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 27631, 55262, 82893, 138155, 165786, 193417, 248679, 276310, 386834, 414465, 497358, 580251, 746037, 828930, 967085, 1160502, 1243395, 1492074, 1740753, 1934170, 2238111, 2486790, 2901255, 3481506, 3730185, 4476222, 5222259, 5802510, 7460370, 8703765, 10444518, 11190555, 15666777, 17407530, 22381110, 26111295, 31333554, 52222590, 78333885, 156667770]

約数ペア:

[(1, 156667770), (2, 78333885), (3, 52222590), (5, 31333554), (6, 26111295), (7, 22381110), (9, 17407530), (10, 15666777), (14, 11190555), (15, 10444518), (18, 8703765), (21, 7460370), (27, 5802510), (30, 5222259), (35, 4476222), (42, 3730185), (45, 3481506), (54, 2901255), (63, 2486790), (70, 2238111), (81, 1934170), (90, 1740753), (105, 1492074), (126, 1243395), (135, 1160502), (162, 967085), (189, 828930), (210, 746037), (270, 580251), (315, 497358), (378, 414465), (405, 386834), (567, 276310), (630, 248679), (810, 193417), (945, 165786), (1134, 138155), (1890, 82893), (2835, 55262), (5670, 27631)]