159772018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{853}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 290715264

約数和(自身を除く): 130943246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 787, 853, 1574, 1706, 5509, 5971, 11018, 11942, 13379, 14501, 26758, 29002, 93653, 101507, 187306, 203014, 671311, 1342622, 4699177, 9398354, 11412287, 22824574, 79886009, 159772018]

約数ペア:

[(1, 159772018), (2, 79886009), (7, 22824574), (14, 11412287), (17, 9398354), (34, 4699177), (119, 1342622), (238, 671311), (787, 203014), (853, 187306), (1574, 101507), (1706, 93653), (5509, 29002), (5971, 26758), (11018, 14501), (11942, 13379)]