149265304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1097539}}^1$

素因数の和:1097562

約数の個数: 16

約数和(自身を含む): 296335800

約数和(自身を除く): 147070496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1097539, 2195078, 4390156, 8780312, 18658163, 37316326, 74632652, 149265304]

約数ペア:

[(1, 149265304), (2, 74632652), (4, 37316326), (8, 18658163), (17, 8780312), (34, 4390156), (68, 2195078), (136, 1097539)]