121224078

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 268120320

約数和(自身を除く): 146896242

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 163, 237, 326, 474, 489, 523, 711, 978, 1046, 1422, 1467, 1569, 2934, 3138, 4707, 9414, 12877, 25754, 38631, 41317, 77262, 82634, 85249, 115893, 123951, 170498, 231786, 247902, 255747, 371853, 511494, 743706, 767241, 1534482, 6734671, 13469342, 20204013, 40408026, 60612039, 121224078]

約数ペア:

[(1, 121224078), (2, 60612039), (3, 40408026), (6, 20204013), (9, 13469342), (18, 6734671), (79, 1534482), (158, 767241), (163, 743706), (237, 511494), (326, 371853), (474, 255747), (489, 247902), (523, 231786), (711, 170498), (978, 123951), (1046, 115893), (1422, 85249), (1467, 82634), (1569, 77262), (2934, 41317), (3138, 38631), (4707, 25754), (9414, 12877)]