149780556

素因数分解:

$2^2\times 3^3\times {\mathrm{1386857}}^1$

素因数の和:1386870

約数の個数: 24

約数和(自身を含む): 388320240

約数和(自身を除く): 238539684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1386857, 2773714, 4160571, 5547428, 8321142, 12481713, 16642284, 24963426, 37445139, 49926852, 74890278, 149780556]

約数ペア:

[(1, 149780556), (2, 74890278), (3, 49926852), (4, 37445139), (6, 24963426), (9, 16642284), (12, 12481713), (18, 8321142), (27, 5547428), (36, 4160571), (54, 2773714), (108, 1386857)]