159674018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 282720000

約数和(自身を除く): 123045982

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 1393, 1549, 2786, 3098, 7363, 10843, 14726, 21686, 51541, 57313, 103082, 114626, 308251, 401191, 616502, 802382, 2157757, 4315514, 11405287, 22810574, 79837009, 159674018]

約数ペア:

[(1, 159674018), (2, 79837009), (7, 22810574), (14, 11405287), (37, 4315514), (74, 2157757), (199, 802382), (259, 616502), (398, 401191), (518, 308251), (1393, 114626), (1549, 103082), (2786, 57313), (3098, 51541), (7363, 21686), (10843, 14726)]