157080957680

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14988641}}^1$

素因数の和:14988785

約数の個数: 40

約数和(自身を含む): 368001138384

約数和(自身を除く): 210920180704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 14988641, 29977282, 59954564, 74943205, 119909128, 149886410, 239818256, 299772820, 599545640, 1199091280, 1963511971, 3927023942, 7854047884, 9817559855, 15708095768, 19635119710, 31416191536, 39270239420, 78540478840, 157080957680]

約数ペア:

[(1, 157080957680), (2, 78540478840), (4, 39270239420), (5, 31416191536), (8, 19635119710), (10, 15708095768), (16, 9817559855), (20, 7854047884), (40, 3927023942), (80, 1963511971), (131, 1199091280), (262, 599545640), (524, 299772820), (655, 239818256), (1048, 149886410), (1310, 119909128), (2096, 74943205), (2620, 59954564), (5240, 29977282), (10480, 14988641)]