159809528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{240677}}^1$

素因数の和:240766

約数の個数: 16

約数和(自身を含む): 303254280

約数和(自身を除く): 143444752

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 240677, 481354, 962708, 1925416, 19976191, 39952382, 79904764, 159809528]

約数ペア:

[(1, 159809528), (2, 79904764), (4, 39952382), (8, 19976191), (83, 1925416), (166, 962708), (332, 481354), (664, 240677)]