155513305048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4813}}^1\times {\mathrm{212573}}^1$

素因数の和:217411

約数の個数: 32

約数和(自身を含む): 306999370800

約数和(自身を除く): 151486065752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4813, 9626, 19252, 38504, 91447, 182894, 212573, 365788, 425146, 731576, 850292, 1700584, 4038887, 8077774, 16155548, 32311096, 1023113849, 2046227698, 4092455396, 8184910792, 19439163131, 38878326262, 77756652524, 155513305048]

約数ペア:

[(1, 155513305048), (2, 77756652524), (4, 38878326262), (8, 19439163131), (19, 8184910792), (38, 4092455396), (76, 2046227698), (152, 1023113849), (4813, 32311096), (9626, 16155548), (19252, 8077774), (38504, 4038887), (91447, 1700584), (182894, 850292), (212573, 731576), (365788, 425146)]