157040660456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1301}}^1\times {\mathrm{321031}}^1$

素因数の和:322385

約数の個数: 32

約数和(自身を含む): 300948238080

約数和(自身を除く): 143907577624

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1301, 2602, 5204, 10408, 61147, 122294, 244588, 321031, 489176, 642062, 1284124, 2568248, 15088457, 30176914, 60353828, 120707656, 417661331, 835322662, 1670645324, 3341290648, 19630082557, 39260165114, 78520330228, 157040660456]

約数ペア:

[(1, 157040660456), (2, 78520330228), (4, 39260165114), (8, 19630082557), (47, 3341290648), (94, 1670645324), (188, 835322662), (376, 417661331), (1301, 120707656), (2602, 60353828), (5204, 30176914), (10408, 15088457), (61147, 2568248), (122294, 1284124), (244588, 642062), (321031, 489176)]