153295142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:7005

約数の個数: 48

約数和(自身を含む): 311117856

約数和(自身を除く): 157822714

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 6961, 11011, 13922, 22022, 48727, 76571, 90493, 97454, 153142, 180986, 535997, 633451, 842281, 995423, 1071994, 1266902, 1684562, 1990846, 5895967, 6967961, 10949653, 11791934, 13935922, 21899306, 76647571, 153295142]

約数ペア:

[(1, 153295142), (2, 76647571), (7, 21899306), (11, 13935922), (13, 11791934), (14, 10949653), (22, 6967961), (26, 5895967), (77, 1990846), (91, 1684562), (121, 1266902), (143, 1071994), (154, 995423), (182, 842281), (242, 633451), (286, 535997), (847, 180986), (1001, 153142), (1573, 97454), (1694, 90493), (2002, 76571), (3146, 48727), (6961, 22022), (11011, 13922)]