156947935534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20149}}^1\times {\mathrm{17623}}^1$

素因数の和:37804

約数の個数: 32

約数和(自身を含む): 268473441600

約数和(自身を除く): 111525506066

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 17623, 20149, 35246, 40298, 229099, 261937, 299591, 342533, 458198, 523874, 599182, 685066, 3894683, 4452929, 7789366, 8905858, 355085827, 710171654, 4616115751, 6036459059, 9232231502, 12072918118, 78473967767, 156947935534]

約数ペア:

[(1, 156947935534), (2, 78473967767), (13, 12072918118), (17, 9232231502), (26, 6036459059), (34, 4616115751), (221, 710171654), (442, 355085827), (17623, 8905858), (20149, 7789366), (35246, 4452929), (40298, 3894683), (229099, 685066), (261937, 599182), (299591, 523874), (342533, 458198)]