154682416

素因数分解:

$2^4\times 7^2\times {\mathrm{197299}}^1$

素因数の和:197321

約数の個数: 30

約数和(自身を含む): 348629100

約数和(自身を除く): 193946684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 197299, 394598, 789196, 1381093, 1578392, 2762186, 3156784, 5524372, 9667651, 11048744, 19335302, 22097488, 38670604, 77341208, 154682416]

約数ペア:

[(1, 154682416), (2, 77341208), (4, 38670604), (7, 22097488), (8, 19335302), (14, 11048744), (16, 9667651), (28, 5524372), (49, 3156784), (56, 2762186), (98, 1578392), (112, 1381093), (196, 789196), (392, 394598), (784, 197299)]