159663972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1023487}}^1$

素因数の和:1023507

約数の個数: 24

約数和(自身を含む): 401207296

約数和(自身を除く): 241543324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1023487, 2046974, 3070461, 4093948, 6140922, 12281844, 13305331, 26610662, 39915993, 53221324, 79831986, 159663972]

約数ペア:

[(1, 159663972), (2, 79831986), (3, 53221324), (4, 39915993), (6, 26610662), (12, 13305331), (13, 12281844), (26, 6140922), (39, 4093948), (52, 3070461), (78, 2046974), (156, 1023487)]