188026968

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 477792000

約数和(自身を除く): 289765032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 157, 278, 314, 359, 417, 471, 556, 628, 718, 834, 942, 1077, 1112, 1256, 1436, 1668, 1884, 2154, 2872, 3336, 3768, 4308, 8616, 21823, 43646, 49901, 56363, 65469, 87292, 99802, 112726, 130938, 149703, 169089, 174584, 199604, 225452, 261876, 299406, 338178, 399208, 450904, 523752, 598812, 676356, 1197624, 1352712, 7834457, 15668914, 23503371, 31337828, 47006742, 62675656, 94013484, 188026968]

約数ペア:

[(1, 188026968), (2, 94013484), (3, 62675656), (4, 47006742), (6, 31337828), (8, 23503371), (12, 15668914), (24, 7834457), (139, 1352712), (157, 1197624), (278, 676356), (314, 598812), (359, 523752), (417, 450904), (471, 399208), (556, 338178), (628, 299406), (718, 261876), (834, 225452), (942, 199604), (1077, 174584), (1112, 169089), (1256, 149703), (1436, 130938), (1668, 112726), (1884, 99802), (2154, 87292), (2872, 65469), (3336, 56363), (3768, 49901), (4308, 43646), (8616, 21823)]