156909611474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19889}}^1\times {\mathrm{51229}}^1$

素因数の和:71138

約数の個数: 32

約数和(自身を含む): 293461833600

約数和(自身を除く): 136552222126

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 19889, 39778, 51229, 102458, 139223, 218779, 278446, 358603, 437558, 563519, 717206, 1127038, 1531453, 3062906, 3944633, 7889266, 1018893581, 2037787162, 7132255067, 11207829391, 14264510134, 22415658782, 78454805737, 156909611474]

約数ペア:

[(1, 156909611474), (2, 78454805737), (7, 22415658782), (11, 14264510134), (14, 11207829391), (22, 7132255067), (77, 2037787162), (154, 1018893581), (19889, 7889266), (39778, 3944633), (51229, 3062906), (102458, 1531453), (139223, 1127038), (218779, 717206), (278446, 563519), (358603, 437558)]