157467970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{49363}}^1$

素因数の和:49410

約数の個数: 32

約数和(自身を含む): 319878720

約数和(自身を除く): 162410750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 49363, 98726, 246815, 493630, 542993, 1085986, 1431527, 2714965, 2863054, 5429930, 7157635, 14315270, 15746797, 31493594, 78733985, 157467970]

約数ペア:

[(1, 157467970), (2, 78733985), (5, 31493594), (10, 15746797), (11, 14315270), (22, 7157635), (29, 5429930), (55, 2863054), (58, 2714965), (110, 1431527), (145, 1085986), (290, 542993), (319, 493630), (638, 246815), (1595, 98726), (3190, 49363)]