157412962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1493}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 286561152

約数和(自身を除く): 129148190

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 443, 886, 1493, 2986, 3101, 6202, 7531, 10451, 15062, 20902, 25381, 50762, 52717, 105434, 177667, 355334, 661399, 1322798, 4629793, 9259586, 11243783, 22487566, 78706481, 157412962]

約数ペア:

[(1, 157412962), (2, 78706481), (7, 22487566), (14, 11243783), (17, 9259586), (34, 4629793), (119, 1322798), (238, 661399), (443, 355334), (886, 177667), (1493, 105434), (2986, 52717), (3101, 50762), (6202, 25381), (7531, 20902), (10451, 15062)]