123863696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1171}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 262462368

約数和(自身を除く): 138598672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 601, 1171, 1202, 2342, 2404, 4684, 4808, 6611, 9368, 9616, 12881, 13222, 18736, 25762, 26444, 51524, 52888, 103048, 105776, 206096, 703771, 1407542, 2815084, 5630168, 7741481, 11260336, 15482962, 30965924, 61931848, 123863696]

約数ペア:

[(1, 123863696), (2, 61931848), (4, 30965924), (8, 15482962), (11, 11260336), (16, 7741481), (22, 5630168), (44, 2815084), (88, 1407542), (176, 703771), (601, 206096), (1171, 105776), (1202, 103048), (2342, 52888), (2404, 51524), (4684, 26444), (4808, 25762), (6611, 18736), (9368, 13222), (9616, 12881)]