15500168

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 14437432

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 263, 278, 424, 526, 556, 1052, 1112, 2104, 7367, 13939, 14734, 27878, 29468, 36557, 55756, 58936, 73114, 111512, 146228, 292456, 1937521, 3875042, 7750084, 15500168]

約数ペア:

[(1, 15500168), (2, 7750084), (4, 3875042), (8, 1937521), (53, 292456), (106, 146228), (139, 111512), (212, 73114), (263, 58936), (278, 55756), (424, 36557), (526, 29468), (556, 27878), (1052, 14734), (1112, 13939), (2104, 7367)]