156956023688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19069}}^1\times {\mathrm{54151}}^1$

素因数の和:73245

約数の個数: 32

約数和(自身を含む): 309803592000

約数和(自身を除く): 152847568312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19069, 38138, 54151, 76276, 108302, 152552, 216604, 362311, 433208, 724622, 1028869, 1449244, 2057738, 2898488, 4115476, 8230952, 1032605419, 2065210838, 4130421676, 8260843352, 19619502961, 39239005922, 78478011844, 156956023688]

約数ペア:

[(1, 156956023688), (2, 78478011844), (4, 39239005922), (8, 19619502961), (19, 8260843352), (38, 4130421676), (76, 2065210838), (152, 1032605419), (19069, 8230952), (38138, 4115476), (54151, 2898488), (76276, 2057738), (108302, 1449244), (152552, 1028869), (216604, 724622), (362311, 433208)]