159549290

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{97883}}^1$

素因数の和:98053

約数の個数: 16

約数和(自身を含む): 288953568

約数和(自身を除く): 129404278

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 97883, 195766, 489415, 978830, 15954929, 31909858, 79774645, 159549290]

約数ペア:

[(1, 159549290), (2, 79774645), (5, 31909858), (10, 15954929), (163, 978830), (326, 489415), (815, 195766), (1630, 97883)]