161584810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10513}}^1$

素因数の和:10602

約数の個数: 32

約数和(自身を含む): 306588240

約数和(自身を除く): 145003430

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 10513, 15370, 21026, 52565, 105130, 304877, 557189, 609754, 1114378, 1524385, 2785945, 3048770, 5571890, 16158481, 32316962, 80792405, 161584810]

約数ペア:

[(1, 161584810), (2, 80792405), (5, 32316962), (10, 16158481), (29, 5571890), (53, 3048770), (58, 2785945), (106, 1524385), (145, 1114378), (265, 609754), (290, 557189), (530, 304877), (1537, 105130), (3074, 52565), (7685, 21026), (10513, 15370)]