187589922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 421908480

約数和(自身を除く): 234318558

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 127, 174, 254, 377, 381, 653, 754, 762, 1131, 1306, 1651, 1959, 2262, 3302, 3683, 3918, 4953, 7366, 8489, 9906, 11049, 16978, 18937, 22098, 25467, 37874, 47879, 50934, 56811, 82931, 95758, 113622, 143637, 165862, 246181, 248793, 287274, 492362, 497586, 738543, 1078103, 1477086, 2156206, 2404999, 3234309, 4809998, 6468618, 7214997, 14429994, 31264987, 62529974, 93794961, 187589922]

約数ペア:

[(1, 187589922), (2, 93794961), (3, 62529974), (6, 31264987), (13, 14429994), (26, 7214997), (29, 6468618), (39, 4809998), (58, 3234309), (78, 2404999), (87, 2156206), (127, 1477086), (174, 1078103), (254, 738543), (377, 497586), (381, 492362), (653, 287274), (754, 248793), (762, 246181), (1131, 165862), (1306, 143637), (1651, 113622), (1959, 95758), (2262, 82931), (3302, 56811), (3683, 50934), (3918, 47879), (4953, 37874), (7366, 25467), (8489, 22098), (9906, 18937), (11049, 16978)]