163945314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41213}}^1$

素因数の和:41251

約数の個数: 48

約数和(自身を含む): 405051192

約数和(自身を除く): 241105878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 41213, 82426, 123639, 247278, 370917, 535769, 700621, 741834, 1071538, 1401242, 1607307, 2101863, 3214614, 4203726, 4821921, 6305589, 9108073, 9643842, 12611178, 18216146, 27324219, 54648438, 81972657, 163945314]

約数ペア:

[(1, 163945314), (2, 81972657), (3, 54648438), (6, 27324219), (9, 18216146), (13, 12611178), (17, 9643842), (18, 9108073), (26, 6305589), (34, 4821921), (39, 4203726), (51, 3214614), (78, 2101863), (102, 1607307), (117, 1401242), (153, 1071538), (221, 741834), (234, 700621), (306, 535769), (442, 370917), (663, 247278), (1326, 123639), (1989, 82426), (3978, 41213)]