159936496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{270163}}^1$

素因数の和:270208

約数の個数: 20

約数和(自身を含む): 318253192

約数和(自身を除く): 158316696

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 270163, 540326, 1080652, 2161304, 4322608, 9996031, 19992062, 39984124, 79968248, 159936496]

約数ペア:

[(1, 159936496), (2, 79968248), (4, 39984124), (8, 19992062), (16, 9996031), (37, 4322608), (74, 2161304), (148, 1080652), (296, 540326), (592, 270163)]