139525698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 320906880

約数和(自身を除く): 181381182

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 278, 417, 442, 663, 757, 834, 1326, 1514, 1807, 2271, 2363, 3614, 4542, 4726, 5421, 7089, 9841, 10842, 12869, 14178, 19682, 25738, 29523, 30719, 38607, 59046, 61438, 77214, 92157, 105223, 167297, 184314, 210446, 315669, 334594, 501891, 631338, 1003782, 1367899, 1788791, 2735798, 3577582, 4103697, 5366373, 8207394, 10732746, 23254283, 46508566, 69762849, 139525698]

約数ペア:

[(1, 139525698), (2, 69762849), (3, 46508566), (6, 23254283), (13, 10732746), (17, 8207394), (26, 5366373), (34, 4103697), (39, 3577582), (51, 2735798), (78, 1788791), (102, 1367899), (139, 1003782), (221, 631338), (278, 501891), (417, 334594), (442, 315669), (663, 210446), (757, 184314), (834, 167297), (1326, 105223), (1514, 92157), (1807, 77214), (2271, 61438), (2363, 59046), (3614, 38607), (4542, 30719), (4726, 29523), (5421, 25738), (7089, 19682), (9841, 14178), (10842, 12869)]