165380436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1129}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 452040680

約数和(自身を除く): 286660244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 1129, 1252, 1878, 2258, 2817, 3387, 3756, 4069, 4516, 5634, 6774, 8138, 10161, 11268, 12207, 13548, 14677, 16276, 20322, 24414, 29354, 36621, 40644, 44031, 48828, 58708, 73242, 88062, 132093, 146484, 176124, 264186, 353377, 528372, 706754, 1060131, 1413508, 2120262, 3180393, 4240524, 4593901, 6360786, 9187802, 12721572, 13781703, 18375604, 27563406, 41345109, 55126812, 82690218, 165380436]

約数ペア:

[(1, 165380436), (2, 82690218), (3, 55126812), (4, 41345109), (6, 27563406), (9, 18375604), (12, 13781703), (13, 12721572), (18, 9187802), (26, 6360786), (36, 4593901), (39, 4240524), (52, 3180393), (78, 2120262), (117, 1413508), (156, 1060131), (234, 706754), (313, 528372), (468, 353377), (626, 264186), (939, 176124), (1129, 146484), (1252, 132093), (1878, 88062), (2258, 73242), (2817, 58708), (3387, 48828), (3756, 44031), (4069, 40644), (4516, 36621), (5634, 29354), (6774, 24414), (8138, 20322), (10161, 16276), (11268, 14677), (12207, 13548)]