144457334

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{332851}}^1$

素因数の和:332891

約数の個数: 16

約数和(自身を含む): 255630336

約数和(自身を除く): 111173002

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 332851, 665702, 2329957, 4659914, 10318381, 20636762, 72228667, 144457334]

約数ペア:

[(1, 144457334), (2, 72228667), (7, 20636762), (14, 10318381), (31, 4659914), (62, 2329957), (217, 665702), (434, 332851)]