197752176

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8747}}^1$

素因数の和:8918

約数の個数: 60

約数和(自身を含む): 557020152

約数和(自身を除く): 359267976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 8747, 11304, 17494, 22608, 26241, 34988, 52482, 69976, 78723, 104964, 139952, 157446, 209928, 314892, 419856, 629784, 1259568, 1373279, 2746558, 4119837, 5493116, 8239674, 10986232, 12359511, 16479348, 21972464, 24719022, 32958696, 49438044, 65917392, 98876088, 197752176]

約数ペア:

[(1, 197752176), (2, 98876088), (3, 65917392), (4, 49438044), (6, 32958696), (8, 24719022), (9, 21972464), (12, 16479348), (16, 12359511), (18, 10986232), (24, 8239674), (36, 5493116), (48, 4119837), (72, 2746558), (144, 1373279), (157, 1259568), (314, 629784), (471, 419856), (628, 314892), (942, 209928), (1256, 157446), (1413, 139952), (1884, 104964), (2512, 78723), (2826, 69976), (3768, 52482), (5652, 34988), (7536, 26241), (8747, 22608), (11304, 17494)]