168687536

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{69821}}^1$

素因数の和:69980

約数の個数: 20

約数和(自身を含む): 329001264

約数和(自身を除く): 160313728

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 69821, 139642, 279284, 558568, 1117136, 10542971, 21085942, 42171884, 84343768, 168687536]

約数ペア:

[(1, 168687536), (2, 84343768), (4, 42171884), (8, 21085942), (16, 10542971), (151, 1117136), (302, 558568), (604, 279284), (1208, 139642), (2416, 69821)]