164523268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{451987}}^1$

素因数の和:452011

約数の個数: 24

約数和(自身を含む): 354358592

約数和(自身を除く): 189835324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 451987, 903974, 1807948, 3163909, 5875831, 6327818, 11751662, 12655636, 23503324, 41130817, 82261634, 164523268]

約数ペア:

[(1, 164523268), (2, 82261634), (4, 41130817), (7, 23503324), (13, 12655636), (14, 11751662), (26, 6327818), (28, 5875831), (52, 3163909), (91, 1807948), (182, 903974), (364, 451987)]