156979013863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{60271}}^1$

素因数の和:60847

約数の個数: 32

約数和(自身を含む): 194760529920

約数和(自身を除く): 37781516057

約数列:

[1, 7, 17, 43, 119, 301, 509, 731, 3563, 5117, 8653, 21887, 60271, 60571, 153209, 372079, 421897, 1024607, 2591653, 2604553, 7172249, 18141571, 30677939, 44058101, 214745573, 308406707, 521524963, 1319151377, 3650674741, 9234059639, 22425573409, 156979013863]

約数ペア:

[(1, 156979013863), (7, 22425573409), (17, 9234059639), (43, 3650674741), (119, 1319151377), (301, 521524963), (509, 308406707), (731, 214745573), (3563, 44058101), (5117, 30677939), (8653, 18141571), (21887, 7172249), (60271, 2604553), (60571, 2591653), (153209, 1024607), (372079, 421897)]