140078904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1481}}^1$

素因数の和:2060

約数の個数: 64

約数和(自身を含む): 401207040

約数和(自身を除く): 261128136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 563, 1126, 1481, 1689, 2252, 2962, 3378, 3941, 4443, 4504, 5924, 6756, 7882, 8886, 10367, 11823, 11848, 13512, 15764, 17772, 20734, 23646, 31101, 31528, 35544, 41468, 47292, 62202, 82936, 94584, 124404, 248808, 833803, 1667606, 2501409, 3335212, 5002818, 5836621, 6670424, 10005636, 11673242, 17509863, 20011272, 23346484, 35019726, 46692968, 70039452, 140078904]

約数ペア:

[(1, 140078904), (2, 70039452), (3, 46692968), (4, 35019726), (6, 23346484), (7, 20011272), (8, 17509863), (12, 11673242), (14, 10005636), (21, 6670424), (24, 5836621), (28, 5002818), (42, 3335212), (56, 2501409), (84, 1667606), (168, 833803), (563, 248808), (1126, 124404), (1481, 94584), (1689, 82936), (2252, 62202), (2962, 47292), (3378, 41468), (3941, 35544), (4443, 31528), (4504, 31101), (5924, 23646), (6756, 20734), (7882, 17772), (8886, 15764), (10367, 13512), (11823, 11848)]