140037068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 268033920

約数和(自身を除く): 127996852

約数列:

[1, 2, 4, 19, 38, 43, 73, 76, 86, 146, 172, 292, 587, 817, 1174, 1387, 1634, 2348, 2774, 3139, 3268, 5548, 6278, 11153, 12556, 22306, 25241, 42851, 44612, 50482, 59641, 85702, 100964, 119282, 171404, 238564, 479579, 814169, 959158, 1628338, 1842593, 1918316, 3256676, 3685186, 7370372, 35009267, 70018534, 140037068]

約数ペア:

[(1, 140037068), (2, 70018534), (4, 35009267), (19, 7370372), (38, 3685186), (43, 3256676), (73, 1918316), (76, 1842593), (86, 1628338), (146, 959158), (172, 814169), (292, 479579), (587, 238564), (817, 171404), (1174, 119282), (1387, 100964), (1634, 85702), (2348, 59641), (2774, 50482), (3139, 44612), (3268, 42851), (5548, 25241), (6278, 22306), (11153, 12556)]