162340668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1291}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 470288000

約数和(自身を除く): 307947332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1291, 1497, 1996, 2582, 2994, 3493, 3873, 4491, 5164, 5988, 6986, 7746, 8982, 9037, 10479, 11619, 13972, 15492, 17964, 18074, 20958, 23238, 27111, 31437, 36148, 41916, 46476, 54222, 62874, 81333, 108444, 125748, 162666, 325332, 644209, 1288418, 1932627, 2576836, 3865254, 4509463, 5797881, 7730508, 9018926, 11595762, 13528389, 18037852, 23191524, 27056778, 40585167, 54113556, 81170334, 162340668]

約数ペア:

[(1, 162340668), (2, 81170334), (3, 54113556), (4, 40585167), (6, 27056778), (7, 23191524), (9, 18037852), (12, 13528389), (14, 11595762), (18, 9018926), (21, 7730508), (28, 5797881), (36, 4509463), (42, 3865254), (63, 2576836), (84, 1932627), (126, 1288418), (252, 644209), (499, 325332), (998, 162666), (1291, 125748), (1497, 108444), (1996, 81333), (2582, 62874), (2994, 54222), (3493, 46476), (3873, 41916), (4491, 36148), (5164, 31437), (5988, 27111), (6986, 23238), (7746, 20958), (8982, 18074), (9037, 17964), (10479, 15492), (11619, 13972)]