139177192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 328717440

約数和(自身を除く): 189540248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2222, 2237, 2828, 4444, 4474, 5656, 7777, 8888, 8948, 15554, 15659, 17896, 24607, 31108, 31318, 49214, 62216, 62636, 98428, 125272, 172249, 196856, 225937, 344498, 451874, 688996, 903748, 1377992, 1581559, 1807496, 2485307, 3163118, 4970614, 6326236, 9941228, 12652472, 17397149, 19882456, 34794298, 69588596, 139177192]

約数ペア:

[(1, 139177192), (2, 69588596), (4, 34794298), (7, 19882456), (8, 17397149), (11, 12652472), (14, 9941228), (22, 6326236), (28, 4970614), (44, 3163118), (56, 2485307), (77, 1807496), (88, 1581559), (101, 1377992), (154, 903748), (202, 688996), (308, 451874), (404, 344498), (616, 225937), (707, 196856), (808, 172249), (1111, 125272), (1414, 98428), (2222, 62636), (2237, 62216), (2828, 49214), (4444, 31318), (4474, 31108), (5656, 24607), (7777, 17896), (8888, 15659), (8948, 15554)]