172146468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8689}}^1$

素因数の和:8836

約数の個数: 48

約数和(自身を含む): 436029440

約数和(自身を除く): 263882972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 8689, 9906, 17378, 19812, 26067, 34756, 52134, 104268, 112957, 225914, 338871, 451828, 677742, 1103503, 1355484, 2207006, 3310509, 4414012, 6621018, 13242036, 14345539, 28691078, 43036617, 57382156, 86073234, 172146468]

約数ペア:

[(1, 172146468), (2, 86073234), (3, 57382156), (4, 43036617), (6, 28691078), (12, 14345539), (13, 13242036), (26, 6621018), (39, 4414012), (52, 3310509), (78, 2207006), (127, 1355484), (156, 1103503), (254, 677742), (381, 451828), (508, 338871), (762, 225914), (1524, 112957), (1651, 104268), (3302, 52134), (4953, 34756), (6604, 26067), (8689, 19812), (9906, 17378)]