140592648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{836861}}^1$

素因数の和:836877

約数の個数: 32

約数和(自身を含む): 401693760

約数和(自身を除く): 261101112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 836861, 1673722, 2510583, 3347444, 5021166, 5858027, 6694888, 10042332, 11716054, 17574081, 20084664, 23432108, 35148162, 46864216, 70296324, 140592648]

約数ペア:

[(1, 140592648), (2, 70296324), (3, 46864216), (4, 35148162), (6, 23432108), (7, 20084664), (8, 17574081), (12, 11716054), (14, 10042332), (21, 6694888), (24, 5858027), (28, 5021166), (42, 3347444), (56, 2510583), (84, 1673722), (168, 836861)]