169601868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 448121856

約数和(自身を除く): 278519988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 1831, 2573, 2988, 3662, 5146, 5493, 7324, 7719, 10292, 10986, 15438, 16479, 21972, 23157, 30876, 32958, 46314, 56761, 65916, 92628, 113522, 151973, 170283, 227044, 303946, 340566, 455919, 510849, 607892, 681132, 911838, 1021698, 1367757, 1823676, 2043396, 2735514, 4711163, 5471028, 9422326, 14133489, 18844652, 28266978, 42400467, 56533956, 84800934, 169601868]

約数ペア:

[(1, 169601868), (2, 84800934), (3, 56533956), (4, 42400467), (6, 28266978), (9, 18844652), (12, 14133489), (18, 9422326), (31, 5471028), (36, 4711163), (62, 2735514), (83, 2043396), (93, 1823676), (124, 1367757), (166, 1021698), (186, 911838), (249, 681132), (279, 607892), (332, 510849), (372, 455919), (498, 340566), (558, 303946), (747, 227044), (996, 170283), (1116, 151973), (1494, 113522), (1831, 92628), (2573, 65916), (2988, 56761), (3662, 46314), (5146, 32958), (5493, 30876), (7324, 23157), (7719, 21972), (10292, 16479), (10986, 15438)]