123683748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 298388160

約数和(自身を除く): 174704412

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 163, 222, 326, 444, 489, 652, 978, 1709, 1956, 3418, 5127, 6031, 6836, 10254, 12062, 18093, 20508, 24124, 36186, 63233, 72372, 126466, 189699, 252932, 278567, 379398, 557134, 758796, 835701, 1114268, 1671402, 3342804, 10306979, 20613958, 30920937, 41227916, 61841874, 123683748]

約数ペア:

[(1, 123683748), (2, 61841874), (3, 41227916), (4, 30920937), (6, 20613958), (12, 10306979), (37, 3342804), (74, 1671402), (111, 1114268), (148, 835701), (163, 758796), (222, 557134), (326, 379398), (444, 278567), (489, 252932), (652, 189699), (978, 126466), (1709, 72372), (1956, 63233), (3418, 36186), (5127, 24124), (6031, 20508), (6836, 18093), (10254, 12062)]