156940523621

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1047031}}^1$

素因数の和:1047094

約数の個数: 32

約数和(自身を含む): 201030144000

約数和(自身を除く): 44089620379

約数列:

[1, 7, 19, 23, 49, 133, 161, 343, 437, 931, 1127, 3059, 6517, 7889, 21413, 149891, 1047031, 7329217, 19893589, 24081713, 51304519, 139255123, 168571991, 359131633, 457552547, 974785861, 1180003937, 3202867829, 6823501027, 8260027559, 22420074803, 156940523621]

約数ペア:

[(1, 156940523621), (7, 22420074803), (19, 8260027559), (23, 6823501027), (49, 3202867829), (133, 1180003937), (161, 974785861), (343, 457552547), (437, 359131633), (931, 168571991), (1127, 139255123), (3059, 51304519), (6517, 24081713), (7889, 19893589), (21413, 7329217), (149891, 1047031)]