129602968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 287673120

約数和(自身を除く): 158070152

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1394, 1496, 1804, 2113, 2788, 3608, 4226, 5576, 7667, 8452, 15334, 16904, 23243, 30668, 35921, 46486, 61336, 71842, 86633, 92972, 143684, 173266, 185944, 287368, 346532, 395131, 693064, 790262, 952963, 1472761, 1580524, 1905926, 2945522, 3161048, 3811852, 5891044, 7623704, 11782088, 16200371, 32400742, 64801484, 129602968]

約数ペア:

[(1, 129602968), (2, 64801484), (4, 32400742), (8, 16200371), (11, 11782088), (17, 7623704), (22, 5891044), (34, 3811852), (41, 3161048), (44, 2945522), (68, 1905926), (82, 1580524), (88, 1472761), (136, 952963), (164, 790262), (187, 693064), (328, 395131), (374, 346532), (451, 287368), (697, 185944), (748, 173266), (902, 143684), (1394, 92972), (1496, 86633), (1804, 71842), (2113, 61336), (2788, 46486), (3608, 35921), (4226, 30668), (5576, 23243), (7667, 16904), (8452, 15334)]