156987508436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{120917}}^1$

素因数の和:122504

約数の個数: 48

約数和(自身を含む): 315683040960

約数和(自身を除く): 158695532524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1553, 3106, 6212, 17083, 29507, 34166, 59014, 68332, 118028, 120917, 241834, 324577, 483668, 649154, 1298308, 1330087, 2297423, 2660174, 4594846, 5320348, 9189692, 25271653, 50543306, 101086612, 187784101, 375568202, 751136404, 2065625111, 3567897919, 4131250222, 7135795838, 8262500444, 14271591676, 39246877109, 78493754218, 156987508436]

約数ペア:

[(1, 156987508436), (2, 78493754218), (4, 39246877109), (11, 14271591676), (19, 8262500444), (22, 7135795838), (38, 4131250222), (44, 3567897919), (76, 2065625111), (209, 751136404), (418, 375568202), (836, 187784101), (1553, 101086612), (3106, 50543306), (6212, 25271653), (17083, 9189692), (29507, 5320348), (34166, 4594846), (59014, 2660174), (68332, 2297423), (118028, 1330087), (120917, 1298308), (241834, 649154), (324577, 483668)]