156768598007

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{14057}}^1$

素因数の和:14260

約数の個数: 48

約数和(自身を含む): 191800604160

約数和(自身を除く): 35032006153

約数列:

[1, 7, 43, 49, 67, 79, 301, 469, 553, 2107, 2881, 3283, 3397, 3871, 5293, 14057, 20167, 23779, 37051, 98399, 141169, 166453, 227599, 259357, 604451, 688793, 941819, 1110503, 1593193, 4231157, 6592733, 7773521, 11152351, 29618099, 40498217, 46149131, 47751629, 54414647, 74403701, 283487519, 334261403, 520825907, 1984412633, 2339829821, 3199359143, 3645781349, 22395514001, 156768598007]

約数ペア:

[(1, 156768598007), (7, 22395514001), (43, 3645781349), (49, 3199359143), (67, 2339829821), (79, 1984412633), (301, 520825907), (469, 334261403), (553, 283487519), (2107, 74403701), (2881, 54414647), (3283, 47751629), (3397, 46149131), (3871, 40498217), (5293, 29618099), (14057, 11152351), (20167, 7773521), (23779, 6592733), (37051, 4231157), (98399, 1593193), (141169, 1110503), (166453, 941819), (227599, 688793), (259357, 604451)]