158148514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 258727680

約数和(自身を除く): 100579166

約数列:

[1, 2, 19, 38, 47, 73, 94, 146, 893, 1213, 1387, 1786, 2426, 2774, 3431, 6862, 23047, 46094, 57011, 65189, 88549, 114022, 130378, 177098, 1083209, 1682431, 2166418, 3364862, 4161803, 8323606, 79074257, 158148514]

約数ペア:

[(1, 158148514), (2, 79074257), (19, 8323606), (38, 4161803), (47, 3364862), (73, 2166418), (94, 1682431), (146, 1083209), (893, 177098), (1213, 130378), (1387, 114022), (1786, 88549), (2426, 65189), (2774, 57011), (3431, 46094), (6862, 23047)]