128445574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{102103}}^1$

素因数の和:102159

約数の個数: 16

約数和(自身を含む): 209517408

約数和(自身を除く): 81071834

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 102103, 204206, 1735751, 3471502, 3777811, 7555622, 64222787, 128445574]

約数ペア:

[(1, 128445574), (2, 64222787), (17, 7555622), (34, 3777811), (37, 3471502), (74, 1735751), (629, 204206), (1258, 102103)]