169968397664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{408577879}}^1$

素因数の和:408577902

約数の個数: 24

約数和(自身を含む): 360365690160

約数和(自身を除く): 190397292496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 408577879, 817155758, 1634311516, 3268623032, 5311512427, 6537246064, 10623024854, 13074492128, 21246049708, 42492099416, 84984198832, 169968397664]

約数ペア:

[(1, 169968397664), (2, 84984198832), (4, 42492099416), (8, 21246049708), (13, 13074492128), (16, 10623024854), (26, 6537246064), (32, 5311512427), (52, 3268623032), (104, 1634311516), (208, 817155758), (416, 408577879)]