156945656861

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{1367}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 187741255680

約数和(自身を除く): 30795598819

約数列:

[1, 7, 49, 59, 151, 263, 413, 1057, 1367, 1841, 2891, 7399, 8909, 9569, 12887, 15517, 39713, 62363, 66983, 80653, 108619, 206417, 277991, 359521, 436541, 564571, 760333, 1444919, 1945937, 2343067, 2516647, 3951997, 10114433, 12178603, 16401469, 17616529, 21211739, 54287671, 85250221, 114810283, 148482173, 380013697, 596751547, 1039375211, 2660095879, 3202972589, 22420808123, 156945656861]

約数ペア:

[(1, 156945656861), (7, 22420808123), (49, 3202972589), (59, 2660095879), (151, 1039375211), (263, 596751547), (413, 380013697), (1057, 148482173), (1367, 114810283), (1841, 85250221), (2891, 54287671), (7399, 21211739), (8909, 17616529), (9569, 16401469), (12887, 12178603), (15517, 10114433), (39713, 3951997), (62363, 2516647), (66983, 2343067), (80653, 1945937), (108619, 1444919), (206417, 760333), (277991, 564571), (359521, 436541)]