166118090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{572821}}^1$

素因数の和:572857

約数の個数: 16

約数和(自身を含む): 309323880

約数和(自身を除く): 143205790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 572821, 1145642, 2864105, 5728210, 16611809, 33223618, 83059045, 166118090]

約数ペア:

[(1, 166118090), (2, 83059045), (5, 33223618), (10, 16611809), (29, 5728210), (58, 2864105), (145, 1145642), (290, 572821)]