179953566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 393734016

約数和(自身を除く): 213780450

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 169, 206, 309, 338, 507, 618, 1014, 1339, 1723, 2678, 3446, 4017, 5169, 8034, 10338, 17407, 22399, 34814, 44798, 52221, 67197, 104442, 134394, 177469, 291187, 354938, 532407, 582374, 873561, 1064814, 1747122, 2307097, 4614194, 6921291, 13842582, 29992261, 59984522, 89976783, 179953566]

約数ペア:

[(1, 179953566), (2, 89976783), (3, 59984522), (6, 29992261), (13, 13842582), (26, 6921291), (39, 4614194), (78, 2307097), (103, 1747122), (169, 1064814), (206, 873561), (309, 582374), (338, 532407), (507, 354938), (618, 291187), (1014, 177469), (1339, 134394), (1723, 104442), (2678, 67197), (3446, 52221), (4017, 44798), (5169, 34814), (8034, 22399), (10338, 17407)]