123403714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3181}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 225438336

約数和(自身を除く): 102034622

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 238, 326, 1141, 2282, 2771, 3181, 5542, 6362, 19397, 22267, 38794, 44534, 54077, 108154, 378539, 518503, 757078, 1037006, 3629521, 7259042, 8814551, 17629102, 61701857, 123403714]

約数ペア:

[(1, 123403714), (2, 61701857), (7, 17629102), (14, 8814551), (17, 7259042), (34, 3629521), (119, 1037006), (163, 757078), (238, 518503), (326, 378539), (1141, 108154), (2282, 54077), (2771, 44534), (3181, 38794), (5542, 22267), (6362, 19397)]