163662772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 353590272

約数和(自身を除く): 189927500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 521, 863, 1042, 1726, 2084, 3452, 3647, 6041, 6773, 7294, 11219, 12082, 13546, 14588, 22438, 24164, 27092, 44876, 47411, 78533, 94822, 157066, 189644, 314132, 449623, 899246, 1798492, 3147361, 5845099, 6294722, 11690198, 12589444, 23380396, 40915693, 81831386, 163662772]

約数ペア:

[(1, 163662772), (2, 81831386), (4, 40915693), (7, 23380396), (13, 12589444), (14, 11690198), (26, 6294722), (28, 5845099), (52, 3147361), (91, 1798492), (182, 899246), (364, 449623), (521, 314132), (863, 189644), (1042, 157066), (1726, 94822), (2084, 78533), (3452, 47411), (3647, 44876), (6041, 27092), (6773, 24164), (7294, 22438), (11219, 14588), (12082, 13546)]