165868716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 433269760

約数和(自身を除く): 267401044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 79, 86, 129, 156, 158, 172, 237, 258, 313, 316, 474, 516, 559, 626, 939, 948, 1027, 1118, 1252, 1677, 1878, 2054, 2236, 3081, 3354, 3397, 3756, 4069, 4108, 6162, 6708, 6794, 8138, 10191, 12207, 12324, 13459, 13588, 16276, 20382, 24414, 24727, 26918, 40377, 40764, 44161, 48828, 49454, 53836, 74181, 80754, 88322, 98908, 132483, 148362, 161508, 174967, 176644, 264966, 296724, 321451, 349934, 524901, 529932, 642902, 699868, 964353, 1049802, 1063261, 1285804, 1928706, 2099604, 2126522, 3189783, 3857412, 4253044, 6379566, 12759132, 13822393, 27644786, 41467179, 55289572, 82934358, 165868716]

約数ペア:

[(1, 165868716), (2, 82934358), (3, 55289572), (4, 41467179), (6, 27644786), (12, 13822393), (13, 12759132), (26, 6379566), (39, 4253044), (43, 3857412), (52, 3189783), (78, 2126522), (79, 2099604), (86, 1928706), (129, 1285804), (156, 1063261), (158, 1049802), (172, 964353), (237, 699868), (258, 642902), (313, 529932), (316, 524901), (474, 349934), (516, 321451), (559, 296724), (626, 264966), (939, 176644), (948, 174967), (1027, 161508), (1118, 148362), (1252, 132483), (1677, 98908), (1878, 88322), (2054, 80754), (2236, 74181), (3081, 53836), (3354, 49454), (3397, 48828), (3756, 44161), (4069, 40764), (4108, 40377), (6162, 26918), (6708, 24727), (6794, 24414), (8138, 20382), (10191, 16276), (12207, 13588), (12324, 13459)]