137551984

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{43201}}^1$

素因数の和:43408

約数の個数: 20

約数和(自身を含む): 267852400

約数和(自身を除く): 130300416

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 43201, 86402, 172804, 345608, 691216, 8596999, 17193998, 34387996, 68775992, 137551984]

約数ペア:

[(1, 137551984), (2, 68775992), (4, 34387996), (8, 17193998), (16, 8596999), (199, 691216), (398, 345608), (796, 172804), (1592, 86402), (3184, 43201)]