127325268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3391}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 370406400

約数和(自身を除く): 243081132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 3391, 4172, 5364, 6258, 6782, 9387, 10173, 12516, 13564, 18774, 20346, 23737, 30519, 37548, 40692, 47474, 61038, 71211, 94948, 122076, 142422, 213633, 284844, 427266, 505259, 854532, 1010518, 1515777, 2021036, 3031554, 3536813, 4547331, 6063108, 7073626, 9094662, 10610439, 14147252, 18189324, 21220878, 31831317, 42441756, 63662634, 127325268]

約数ペア:

[(1, 127325268), (2, 63662634), (3, 42441756), (4, 31831317), (6, 21220878), (7, 18189324), (9, 14147252), (12, 10610439), (14, 9094662), (18, 7073626), (21, 6063108), (28, 4547331), (36, 3536813), (42, 3031554), (63, 2021036), (84, 1515777), (126, 1010518), (149, 854532), (252, 505259), (298, 427266), (447, 284844), (596, 213633), (894, 142422), (1043, 122076), (1341, 94948), (1788, 71211), (2086, 61038), (2682, 47474), (3129, 40692), (3391, 37548), (4172, 30519), (5364, 23737), (6258, 20346), (6782, 18774), (9387, 13564), (10173, 12516)]