140948272

素因数分解:

$2^4\times {\mathrm{2659}}^1\times {\mathrm{3313}}^1$

素因数の和:5980

約数の個数: 20

約数和(自身を含む): 273272440

約数和(自身を除く): 132324168

約数列:

[1, 2, 4, 8, 16, 2659, 3313, 5318, 6626, 10636, 13252, 21272, 26504, 42544, 53008, 8809267, 17618534, 35237068, 70474136, 140948272]

約数ペア:

[(1, 140948272), (2, 70474136), (4, 35237068), (8, 17618534), (16, 8809267), (2659, 53008), (3313, 42544), (5318, 26504), (6626, 21272), (10636, 13252)]