131386164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 382341120

約数和(自身を除く): 250954956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 948, 1027, 1092, 1106, 1523, 1659, 2054, 2212, 3046, 3081, 3318, 4108, 4569, 6092, 6162, 6636, 7189, 9138, 10661, 12324, 14378, 18276, 19799, 21322, 21567, 28756, 31983, 39598, 42644, 43134, 59397, 63966, 79196, 86268, 118794, 120317, 127932, 138593, 237588, 240634, 277186, 360951, 415779, 481268, 554372, 721902, 831558, 842219, 1443804, 1564121, 1663116, 1684438, 2526657, 3128242, 3368876, 4692363, 5053314, 6256484, 9384726, 10106628, 10948847, 18769452, 21897694, 32846541, 43795388, 65693082, 131386164]

約数ペア:

[(1, 131386164), (2, 65693082), (3, 43795388), (4, 32846541), (6, 21897694), (7, 18769452), (12, 10948847), (13, 10106628), (14, 9384726), (21, 6256484), (26, 5053314), (28, 4692363), (39, 3368876), (42, 3128242), (52, 2526657), (78, 1684438), (79, 1663116), (84, 1564121), (91, 1443804), (156, 842219), (158, 831558), (182, 721902), (237, 554372), (273, 481268), (316, 415779), (364, 360951), (474, 277186), (546, 240634), (553, 237588), (948, 138593), (1027, 127932), (1092, 120317), (1106, 118794), (1523, 86268), (1659, 79196), (2054, 63966), (2212, 59397), (3046, 43134), (3081, 42644), (3318, 39598), (4108, 31983), (4569, 28756), (6092, 21567), (6162, 21322), (6636, 19799), (7189, 18276), (9138, 14378), (10661, 12324)]