156922700816

素因数分解:

$2^4\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{653801}}^1$

素因数の和:655959

約数の個数: 40

約数和(自身を含む): 347634369024

約数和(自身を除く): 190711668208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2143, 4286, 8572, 15001, 17144, 30002, 34288, 60004, 120008, 240016, 653801, 1307602, 2615204, 4576607, 5230408, 9153214, 10460816, 18306428, 36612856, 73225712, 1401095543, 2802191086, 5604382172, 9807668801, 11208764344, 19615337602, 22417528688, 39230675204, 78461350408, 156922700816]

約数ペア:

[(1, 156922700816), (2, 78461350408), (4, 39230675204), (7, 22417528688), (8, 19615337602), (14, 11208764344), (16, 9807668801), (28, 5604382172), (56, 2802191086), (112, 1401095543), (2143, 73225712), (4286, 36612856), (8572, 18306428), (15001, 10460816), (17144, 9153214), (30002, 5230408), (34288, 4576607), (60004, 2615204), (120008, 1307602), (240016, 653801)]