158599140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{377617}}^1$

素因数の和:377636

約数の個数: 48

約数和(自身を含む): 507518592

約数和(自身を除く): 348919452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 377617, 755234, 1132851, 1510468, 1888085, 2265702, 2643319, 3776170, 4531404, 5286638, 5664255, 7552340, 7929957, 10573276, 11328510, 13216595, 15859914, 22657020, 26433190, 31719828, 39649785, 52866380, 79299570, 158599140]

約数ペア:

[(1, 158599140), (2, 79299570), (3, 52866380), (4, 39649785), (5, 31719828), (6, 26433190), (7, 22657020), (10, 15859914), (12, 13216595), (14, 11328510), (15, 10573276), (20, 7929957), (21, 7552340), (28, 5664255), (30, 5286638), (35, 4531404), (42, 3776170), (60, 2643319), (70, 2265702), (84, 1888085), (105, 1510468), (140, 1132851), (210, 755234), (420, 377617)]