165919728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15641}}^1$

素因数の和:15682

約数の個数: 80

約数和(自身を含む): 488781216

約数和(自身を除く): 322861488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 15641, 31282, 46923, 62564, 93846, 125128, 187692, 203333, 250256, 265897, 375384, 406666, 531794, 609999, 750768, 797691, 813332, 1063588, 1219998, 1595382, 1626664, 2127176, 2439996, 3190764, 3253328, 3456661, 4254352, 4879992, 6381528, 6913322, 9759984, 10369983, 12763056, 13826644, 20739966, 27653288, 41479932, 55306576, 82959864, 165919728]

約数ペア:

[(1, 165919728), (2, 82959864), (3, 55306576), (4, 41479932), (6, 27653288), (8, 20739966), (12, 13826644), (13, 12763056), (16, 10369983), (17, 9759984), (24, 6913322), (26, 6381528), (34, 4879992), (39, 4254352), (48, 3456661), (51, 3253328), (52, 3190764), (68, 2439996), (78, 2127176), (102, 1626664), (104, 1595382), (136, 1219998), (156, 1063588), (204, 813332), (208, 797691), (221, 750768), (272, 609999), (312, 531794), (408, 406666), (442, 375384), (624, 265897), (663, 250256), (816, 203333), (884, 187692), (1326, 125128), (1768, 93846), (2652, 62564), (3536, 46923), (5304, 31282), (10608, 15641)]