140569488

素因数分解:

$2^4\times 3^2\times {\mathrm{976177}}^1$

素因数の和:976191

約数の個数: 30

約数和(自身を含む): 393399734

約数和(自身を除く): 252830246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 976177, 1952354, 2928531, 3904708, 5857062, 7809416, 8785593, 11714124, 15618832, 17571186, 23428248, 35142372, 46856496, 70284744, 140569488]

約数ペア:

[(1, 140569488), (2, 70284744), (3, 46856496), (4, 35142372), (6, 23428248), (8, 17571186), (9, 15618832), (12, 11714124), (16, 8785593), (18, 7809416), (24, 5857062), (36, 3904708), (48, 2928531), (72, 1952354), (144, 976177)]