165183676

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 337784832

約数和(自身を除く): 172601156

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 191, 268, 382, 461, 469, 764, 922, 938, 1337, 1844, 1876, 2674, 3227, 5348, 6454, 12797, 12908, 25594, 30887, 51188, 61774, 88051, 89579, 123548, 176102, 179158, 216209, 352204, 358316, 432418, 616357, 864836, 1232714, 2465428, 5899417, 11798834, 23597668, 41295919, 82591838, 165183676]

約数ペア:

[(1, 165183676), (2, 82591838), (4, 41295919), (7, 23597668), (14, 11798834), (28, 5899417), (67, 2465428), (134, 1232714), (191, 864836), (268, 616357), (382, 432418), (461, 358316), (469, 352204), (764, 216209), (922, 179158), (938, 176102), (1337, 123548), (1844, 89579), (1876, 88051), (2674, 61774), (3227, 51188), (5348, 30887), (6454, 25594), (12797, 12908)]