128151114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 319549440

約数和(自身を除く): 191398326

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 2971, 3081, 3318, 5942, 6162, 7189, 8913, 14378, 17826, 20797, 21567, 38623, 41594, 43134, 62391, 77246, 115869, 124782, 231738, 234709, 270361, 469418, 540722, 704127, 811083, 1408254, 1622166, 1642963, 3051217, 3285926, 4928889, 6102434, 9153651, 9857778, 18307302, 21358519, 42717038, 64075557, 128151114]

約数ペア:

[(1, 128151114), (2, 64075557), (3, 42717038), (6, 21358519), (7, 18307302), (13, 9857778), (14, 9153651), (21, 6102434), (26, 4928889), (39, 3285926), (42, 3051217), (78, 1642963), (79, 1622166), (91, 1408254), (158, 811083), (182, 704127), (237, 540722), (273, 469418), (474, 270361), (546, 234709), (553, 231738), (1027, 124782), (1106, 115869), (1659, 77246), (2054, 62391), (2971, 43134), (3081, 41594), (3318, 38623), (5942, 21567), (6162, 20797), (7189, 17826), (8913, 14378)]