123513992

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59611}}^1$

素因数の和:59661

約数の個数: 32

約数和(自身を含む): 271830720

約数和(自身を除く): 148316728

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 59611, 119222, 238444, 417277, 476888, 834554, 1669108, 2205607, 3338216, 4411214, 8822428, 15439249, 17644856, 30878498, 61756996, 123513992]

約数ペア:

[(1, 123513992), (2, 61756996), (4, 30878498), (7, 17644856), (8, 15439249), (14, 8822428), (28, 4411214), (37, 3338216), (56, 2205607), (74, 1669108), (148, 834554), (259, 476888), (296, 417277), (518, 238444), (1036, 119222), (2072, 59611)]