149923242

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{3469}}^1$

素因数の和:3505

約数の個数: 60

約数和(自身を含む): 379059330

約数和(自身を除く): 229136088

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2401, 3087, 3469, 4802, 6174, 6938, 7203, 10407, 14406, 20814, 21609, 24283, 31221, 43218, 48566, 62442, 72849, 145698, 169981, 218547, 339962, 437094, 509943, 1019886, 1189867, 1529829, 2379734, 3059658, 3569601, 7139202, 8329069, 10708803, 16658138, 21417606, 24987207, 49974414, 74961621, 149923242]

約数ペア:

[(1, 149923242), (2, 74961621), (3, 49974414), (6, 24987207), (7, 21417606), (9, 16658138), (14, 10708803), (18, 8329069), (21, 7139202), (42, 3569601), (49, 3059658), (63, 2379734), (98, 1529829), (126, 1189867), (147, 1019886), (294, 509943), (343, 437094), (441, 339962), (686, 218547), (882, 169981), (1029, 145698), (2058, 72849), (2401, 62442), (3087, 48566), (3469, 43218), (4802, 31221), (6174, 24283), (6938, 21609), (7203, 20814), (10407, 14406)]