158364568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{1009}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 310514400

約数和(自身を除く): 152149832

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 853, 1009, 1706, 2018, 3412, 4036, 6824, 8072, 19619, 23207, 39238, 46414, 78476, 92828, 156952, 185656, 860677, 1721354, 3442708, 6885416, 19795571, 39591142, 79182284, 158364568]

約数ペア:

[(1, 158364568), (2, 79182284), (4, 39591142), (8, 19795571), (23, 6885416), (46, 3442708), (92, 1721354), (184, 860677), (853, 185656), (1009, 156952), (1706, 92828), (2018, 78476), (3412, 46414), (4036, 39238), (6824, 23207), (8072, 19619)]