151785116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 314086080

約数和(自身を除く): 162300964

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 109, 164, 218, 287, 436, 574, 763, 1148, 1213, 1526, 2426, 3052, 4469, 4852, 8491, 8938, 16982, 17876, 31283, 33964, 49733, 62566, 99466, 125132, 132217, 198932, 264434, 348131, 528868, 696262, 925519, 1392524, 1851038, 3702076, 5420897, 10841794, 21683588, 37946279, 75892558, 151785116]

約数ペア:

[(1, 151785116), (2, 75892558), (4, 37946279), (7, 21683588), (14, 10841794), (28, 5420897), (41, 3702076), (82, 1851038), (109, 1392524), (164, 925519), (218, 696262), (287, 528868), (436, 348131), (574, 264434), (763, 198932), (1148, 132217), (1213, 125132), (1526, 99466), (2426, 62566), (3052, 49733), (4469, 33964), (4852, 31283), (8491, 17876), (8938, 16982)]