156966458138

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{322951}}^1$

素因数の和:323342

約数の個数: 32

約数和(自身を含む): 272054764800

約数和(自身を除く): 115088306662

約数列:

[1, 2, 7, 14, 149, 233, 298, 466, 1043, 1631, 2086, 3262, 34717, 69434, 243019, 322951, 486038, 645902, 2260657, 4521314, 48119699, 75247583, 96239398, 150495166, 336837893, 526733081, 673675786, 1053466162, 11211889867, 22423779734, 78483229069, 156966458138]

約数ペア:

[(1, 156966458138), (2, 78483229069), (7, 22423779734), (14, 11211889867), (149, 1053466162), (233, 673675786), (298, 526733081), (466, 336837893), (1043, 150495166), (1631, 96239398), (2086, 75247583), (3262, 48119699), (34717, 4521314), (69434, 2260657), (243019, 645902), (322951, 486038)]