136976848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 275855360

約数和(自身を除く): 138878512

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 1759, 2512, 3518, 4867, 7036, 9734, 14072, 19468, 28144, 38936, 54529, 77872, 109058, 218116, 276163, 436232, 552326, 872464, 1104652, 2209304, 4418608, 8561053, 17122106, 34244212, 68488424, 136976848]

約数ペア:

[(1, 136976848), (2, 68488424), (4, 34244212), (8, 17122106), (16, 8561053), (31, 4418608), (62, 2209304), (124, 1104652), (157, 872464), (248, 552326), (314, 436232), (496, 276163), (628, 218116), (1256, 109058), (1759, 77872), (2512, 54529), (3518, 38936), (4867, 28144), (7036, 19468), (9734, 14072)]