156989216056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11821}}^1\times {\mathrm{97651}}^1$

素因数の和:109495

約数の個数: 32

約数和(自身を含む): 311699324880

約数和(自身を除く): 154710108824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11821, 23642, 47284, 94568, 97651, 195302, 200957, 390604, 401914, 781208, 803828, 1607656, 1660067, 3320134, 6640268, 13280536, 1154332471, 2308664942, 4617329884, 9234659768, 19623652007, 39247304014, 78494608028, 156989216056]

約数ペア:

[(1, 156989216056), (2, 78494608028), (4, 39247304014), (8, 19623652007), (17, 9234659768), (34, 4617329884), (68, 2308664942), (136, 1154332471), (11821, 13280536), (23642, 6640268), (47284, 3320134), (94568, 1660067), (97651, 1607656), (195302, 803828), (200957, 781208), (390604, 401914)]