140059736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 150244264

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 139, 239, 248, 278, 478, 527, 556, 956, 1054, 1112, 1912, 2108, 2363, 4063, 4216, 4309, 4726, 7409, 8126, 8618, 9452, 14818, 16252, 17236, 18904, 29636, 32504, 33221, 34472, 59272, 66442, 73253, 125953, 132884, 146506, 251906, 265768, 293012, 503812, 564757, 586024, 1007624, 1029851, 1129514, 2059702, 2259028, 4119404, 4518056, 8238808, 17507467, 35014934, 70029868, 140059736]

約数ペア:

[(1, 140059736), (2, 70029868), (4, 35014934), (8, 17507467), (17, 8238808), (31, 4518056), (34, 4119404), (62, 2259028), (68, 2059702), (124, 1129514), (136, 1029851), (139, 1007624), (239, 586024), (248, 564757), (278, 503812), (478, 293012), (527, 265768), (556, 251906), (956, 146506), (1054, 132884), (1112, 125953), (1912, 73253), (2108, 66442), (2363, 59272), (4063, 34472), (4216, 33221), (4309, 32504), (4726, 29636), (7409, 18904), (8126, 17236), (8618, 16252), (9452, 14818)]