127731472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3928

約数の個数: 60

約数和(自身を含む): 288098748

約数和(自身を除く): 160367276

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 3881, 4114, 7762, 8228, 15524, 16456, 31048, 32912, 42691, 62096, 65977, 85382, 131954, 170764, 263908, 341528, 469601, 527816, 683056, 725747, 939202, 1055632, 1451494, 1878404, 2902988, 3756808, 5805976, 7513616, 7983217, 11611952, 15966434, 31932868, 63865736, 127731472]

約数ペア:

[(1, 127731472), (2, 63865736), (4, 31932868), (8, 15966434), (11, 11611952), (16, 7983217), (17, 7513616), (22, 5805976), (34, 3756808), (44, 2902988), (68, 1878404), (88, 1451494), (121, 1055632), (136, 939202), (176, 725747), (187, 683056), (242, 527816), (272, 469601), (374, 341528), (484, 263908), (748, 170764), (968, 131954), (1496, 85382), (1936, 65977), (2057, 62096), (2992, 42691), (3881, 32912), (4114, 31048), (7762, 16456), (8228, 15524)]