161898314090

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1481}}^1\times {\mathrm{22447}}^1$

素因数の和:24422

約数の個数: 32

約数和(自身を含む): 292225549824

約数和(自身を除く): 130327235734

約数列:

[1, 2, 5, 10, 487, 974, 1481, 2435, 2962, 4870, 7405, 14810, 22447, 44894, 112235, 224470, 721247, 1442494, 3606235, 7212470, 10931689, 21863378, 33244007, 54658445, 66488014, 109316890, 166220035, 332440070, 16189831409, 32379662818, 80949157045, 161898314090]

約数ペア:

[(1, 161898314090), (2, 80949157045), (5, 32379662818), (10, 16189831409), (487, 332440070), (974, 166220035), (1481, 109316890), (2435, 66488014), (2962, 54658445), (4870, 33244007), (7405, 21863378), (14810, 10931689), (22447, 7212470), (44894, 3606235), (112235, 1442494), (224470, 721247)]