163744242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 360339840

約数和(自身を除く): 196595598

約数列:

[1, 2, 3, 6, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 246, 318, 661, 779, 1007, 1322, 1558, 1983, 2014, 2173, 2337, 3021, 3966, 4346, 4674, 6042, 6519, 12559, 13038, 25118, 27101, 35033, 37677, 41287, 54202, 70066, 75354, 81303, 82574, 105099, 123861, 162606, 210198, 247722, 514919, 665627, 1029838, 1331254, 1436353, 1544757, 1996881, 2872706, 3089514, 3993762, 4309059, 8618118, 27290707, 54581414, 81872121, 163744242]

約数ペア:

[(1, 163744242), (2, 81872121), (3, 54581414), (6, 27290707), (19, 8618118), (38, 4309059), (41, 3993762), (53, 3089514), (57, 2872706), (82, 1996881), (106, 1544757), (114, 1436353), (123, 1331254), (159, 1029838), (246, 665627), (318, 514919), (661, 247722), (779, 210198), (1007, 162606), (1322, 123861), (1558, 105099), (1983, 82574), (2014, 81303), (2173, 75354), (2337, 70066), (3021, 54202), (3966, 41287), (4346, 37677), (4674, 35033), (6042, 27101), (6519, 25118), (12559, 13038)]