156988801744

素因数分解:

$2^4\times {\mathrm{15107}}^1\times {\mathrm{649487}}^1$

素因数の和:664602

約数の個数: 20

約数和(自身を含む): 304186405824

約数和(自身を除く): 147197604080

約数列:

[1, 2, 4, 8, 16, 15107, 30214, 60428, 120856, 241712, 649487, 1298974, 2597948, 5195896, 10391792, 9811800109, 19623600218, 39247200436, 78494400872, 156988801744]

約数ペア:

[(1, 156988801744), (2, 78494400872), (4, 39247200436), (8, 19623600218), (16, 9811800109), (15107, 10391792), (30214, 5195896), (60428, 2597948), (120856, 1298974), (241712, 649487)]