156972158730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1437869}}^1$

素因数の和:1439095

約数の個数: 48

約数和(自身を含む): 408464358120

約数和(自身を除く): 251492199390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1213, 2426, 3639, 6065, 7278, 10917, 12130, 18195, 21834, 36390, 54585, 109170, 1437869, 2875738, 4313607, 7189345, 8627214, 12940821, 14378690, 21568035, 25881642, 43136070, 64704105, 129408210, 1744135097, 3488270194, 5232405291, 8720675485, 10464810582, 15697215873, 17441350970, 26162026455, 31394431746, 52324052910, 78486079365, 156972158730]

約数ペア:

[(1, 156972158730), (2, 78486079365), (3, 52324052910), (5, 31394431746), (6, 26162026455), (9, 17441350970), (10, 15697215873), (15, 10464810582), (18, 8720675485), (30, 5232405291), (45, 3488270194), (90, 1744135097), (1213, 129408210), (2426, 64704105), (3639, 43136070), (6065, 25881642), (7278, 21568035), (10917, 14378690), (12130, 12940821), (18195, 8627214), (21834, 7189345), (36390, 4313607), (54585, 2875738), (109170, 1437869)]