165151090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74729}}^1$

素因数の和:74766

約数の個数: 32

約数和(自身を含む): 338975280

約数和(自身を除く): 173824190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 74729, 149458, 373645, 747290, 971477, 1270393, 1942954, 2540786, 4857385, 6351965, 9714770, 12703930, 16515109, 33030218, 82575545, 165151090]

約数ペア:

[(1, 165151090), (2, 82575545), (5, 33030218), (10, 16515109), (13, 12703930), (17, 9714770), (26, 6351965), (34, 4857385), (65, 2540786), (85, 1942954), (130, 1270393), (170, 971477), (221, 747290), (442, 373645), (1105, 149458), (2210, 74729)]