157043236

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4001

約数の個数: 48

約数和(自身を含む): 331632000

約数和(自身を除く): 174588764

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 2842, 3947, 5684, 7894, 9947, 15788, 19894, 27629, 39788, 55258, 110516, 114463, 193403, 228926, 386806, 457852, 773612, 801241, 1353821, 1602482, 2707642, 3204964, 5415284, 5608687, 11217374, 22434748, 39260809, 78521618, 157043236]

約数ペア:

[(1, 157043236), (2, 78521618), (4, 39260809), (7, 22434748), (14, 11217374), (28, 5608687), (29, 5415284), (49, 3204964), (58, 2707642), (98, 1602482), (116, 1353821), (196, 801241), (203, 773612), (343, 457852), (406, 386806), (686, 228926), (812, 193403), (1372, 114463), (1421, 110516), (2842, 55258), (3947, 39788), (5684, 27629), (7894, 19894), (9947, 15788)]