156740364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 433746768

約数和(自身を除く): 277006404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 397, 794, 997, 1191, 1588, 1994, 2382, 2991, 3573, 3988, 4367, 4764, 5982, 7146, 8734, 8973, 10967, 11964, 13101, 14292, 17468, 17946, 21934, 26202, 32901, 35892, 39303, 43868, 52404, 65802, 78606, 98703, 131604, 157212, 197406, 394812, 395809, 791618, 1187427, 1583236, 2374854, 3562281, 4353899, 4749708, 7124562, 8707798, 13061697, 14249124, 17415596, 26123394, 39185091, 52246788, 78370182, 156740364]

約数ペア:

[(1, 156740364), (2, 78370182), (3, 52246788), (4, 39185091), (6, 26123394), (9, 17415596), (11, 14249124), (12, 13061697), (18, 8707798), (22, 7124562), (33, 4749708), (36, 4353899), (44, 3562281), (66, 2374854), (99, 1583236), (132, 1187427), (198, 791618), (396, 395809), (397, 394812), (794, 197406), (997, 157212), (1191, 131604), (1588, 98703), (1994, 78606), (2382, 65802), (2991, 52404), (3573, 43868), (3988, 39303), (4367, 35892), (4764, 32901), (5982, 26202), (7146, 21934), (8734, 17946), (8973, 17468), (10967, 14292), (11964, 13101)]