140390448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{265891}}^1$

素因数の和:265913

約数の個数: 40

約数和(自身を含む): 395647296

約数和(自身を除く): 255256848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 265891, 531782, 797673, 1063564, 1595346, 2127128, 2924801, 3190692, 4254256, 5849602, 6381384, 8774403, 11699204, 12762768, 17548806, 23398408, 35097612, 46796816, 70195224, 140390448]

約数ペア:

[(1, 140390448), (2, 70195224), (3, 46796816), (4, 35097612), (6, 23398408), (8, 17548806), (11, 12762768), (12, 11699204), (16, 8774403), (22, 6381384), (24, 5849602), (33, 4254256), (44, 3190692), (48, 2924801), (66, 2127128), (88, 1595346), (132, 1063564), (176, 797673), (264, 531782), (528, 265891)]