161943448

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{113089}}^1$

素因数の和:113274

約数の個数: 16

約数和(自身を含む): 305343000

約数和(自身を除く): 143399552

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 113089, 226178, 452356, 904712, 20242931, 40485862, 80971724, 161943448]

約数ペア:

[(1, 161943448), (2, 80971724), (4, 40485862), (8, 20242931), (179, 904712), (358, 452356), (716, 226178), (1432, 113089)]