165196144

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{16843}}^1$

素因数の和:17464

約数の個数: 20

約数和(自身を含む): 320608696

約数和(自身を除く): 155412552

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 16843, 33686, 67372, 134744, 269488, 10324759, 20649518, 41299036, 82598072, 165196144]

約数ペア:

[(1, 165196144), (2, 82598072), (4, 41299036), (8, 20649518), (16, 10324759), (613, 269488), (1226, 134744), (2452, 67372), (4904, 33686), (9808, 16843)]