153281268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{202753}}^1$

素因数の和:202773

約数の個数: 48

約数和(自身を含む): 454168960

約数和(自身を除く): 300887692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 202753, 405506, 608259, 811012, 1216518, 1419271, 1824777, 2433036, 2838542, 3649554, 4257813, 5474331, 5677084, 7299108, 8515626, 10948662, 12773439, 17031252, 21897324, 25546878, 38320317, 51093756, 76640634, 153281268]

約数ペア:

[(1, 153281268), (2, 76640634), (3, 51093756), (4, 38320317), (6, 25546878), (7, 21897324), (9, 17031252), (12, 12773439), (14, 10948662), (18, 8515626), (21, 7299108), (27, 5677084), (28, 5474331), (36, 4257813), (42, 3649554), (54, 2838542), (63, 2433036), (84, 1824777), (108, 1419271), (126, 1216518), (189, 811012), (252, 608259), (378, 405506), (756, 202753)]