140514408

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{3911}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 381420000

約数和(自身を除く): 240905592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3911, 3992, 4491, 5988, 7822, 8982, 11733, 11976, 15644, 17964, 23466, 31288, 35199, 35928, 46932, 70398, 93864, 140796, 281592, 1951589, 3903178, 5854767, 7806356, 11709534, 15612712, 17564301, 23419068, 35128602, 46838136, 70257204, 140514408]

約数ペア:

[(1, 140514408), (2, 70257204), (3, 46838136), (4, 35128602), (6, 23419068), (8, 17564301), (9, 15612712), (12, 11709534), (18, 7806356), (24, 5854767), (36, 3903178), (72, 1951589), (499, 281592), (998, 140796), (1497, 93864), (1996, 70398), (2994, 46932), (3911, 35928), (3992, 35199), (4491, 31288), (5988, 23466), (7822, 17964), (8982, 15644), (11733, 11976)]