189269316

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{122267}}^1$

素因数の和:122320

約数の個数: 36

約数和(自身を含む): 489561072

約数和(自身を除く): 300291756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 122267, 244534, 366801, 489068, 733602, 1100403, 1467204, 2200806, 4401612, 5257481, 10514962, 15772443, 21029924, 31544886, 47317329, 63089772, 94634658, 189269316]

約数ペア:

[(1, 189269316), (2, 94634658), (3, 63089772), (4, 47317329), (6, 31544886), (9, 21029924), (12, 15772443), (18, 10514962), (36, 5257481), (43, 4401612), (86, 2200806), (129, 1467204), (172, 1100403), (258, 733602), (387, 489068), (516, 366801), (774, 244534), (1548, 122267)]