142981644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5623}}^1$

素因数の和:5806

約数の個数: 48

約数和(自身を含む): 361555712

約数和(自身を除く): 218574068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 5623, 6357, 8476, 11246, 12714, 16869, 22492, 25428, 33738, 67476, 73099, 146198, 219297, 292396, 438594, 877188, 916549, 1833098, 2749647, 3666196, 5499294, 10998588, 11915137, 23830274, 35745411, 47660548, 71490822, 142981644]

約数ペア:

[(1, 142981644), (2, 71490822), (3, 47660548), (4, 35745411), (6, 23830274), (12, 11915137), (13, 10998588), (26, 5499294), (39, 3666196), (52, 2749647), (78, 1833098), (156, 916549), (163, 877188), (326, 438594), (489, 292396), (652, 219297), (978, 146198), (1956, 73099), (2119, 67476), (4238, 33738), (5623, 25428), (6357, 22492), (8476, 16869), (11246, 12714)]