156640959828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1311769}}^1$

素因数の和:1311917

約数の個数: 72

約数和(自身を含む): 412546417920

約数和(自身を除く): 255905458092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1926, 3317, 3852, 6634, 9951, 13268, 19902, 29853, 39804, 59706, 119412, 1311769, 2623538, 3935307, 5247076, 7870614, 11805921, 15741228, 23611842, 40664839, 47223684, 81329678, 121994517, 140359283, 162659356, 243989034, 280718566, 365983551, 421077849, 487978068, 561437132, 731967102, 842155698, 1263233547, 1463934204, 1684311396, 2526467094, 4351137773, 5052934188, 8702275546, 13053413319, 17404551092, 26106826638, 39160239957, 52213653276, 78320479914, 156640959828]

約数ペア:

[(1, 156640959828), (2, 78320479914), (3, 52213653276), (4, 39160239957), (6, 26106826638), (9, 17404551092), (12, 13053413319), (18, 8702275546), (31, 5052934188), (36, 4351137773), (62, 2526467094), (93, 1684311396), (107, 1463934204), (124, 1263233547), (186, 842155698), (214, 731967102), (279, 561437132), (321, 487978068), (372, 421077849), (428, 365983551), (558, 280718566), (642, 243989034), (963, 162659356), (1116, 140359283), (1284, 121994517), (1926, 81329678), (3317, 47223684), (3852, 40664839), (6634, 23611842), (9951, 15741228), (13268, 11805921), (19902, 7870614), (29853, 5247076), (39804, 3935307), (59706, 2623538), (119412, 1311769)]