121677668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 252491904

約数和(自身を除く): 130814236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 574, 581, 1148, 1162, 1277, 2324, 2554, 3403, 5108, 6806, 8939, 13612, 17878, 23821, 35756, 47642, 52357, 95284, 104714, 105991, 209428, 211982, 366499, 423964, 732998, 741937, 1465996, 1483874, 2967748, 4345631, 8691262, 17382524, 30419417, 60838834, 121677668]

約数ペア:

[(1, 121677668), (2, 60838834), (4, 30419417), (7, 17382524), (14, 8691262), (28, 4345631), (41, 2967748), (82, 1483874), (83, 1465996), (164, 741937), (166, 732998), (287, 423964), (332, 366499), (574, 211982), (581, 209428), (1148, 105991), (1162, 104714), (1277, 95284), (2324, 52357), (2554, 47642), (3403, 35756), (5108, 23821), (6806, 17878), (8939, 13612)]