137345008144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{161963453}}^1$

素因数の和:161963514

約数の個数: 20

約数和(自身を含む): 271126821996

約数和(自身を除く): 133781813852

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 161963453, 323926906, 647853812, 1295707624, 2591415248, 8584063009, 17168126018, 34336252036, 68672504072, 137345008144]

約数ペア:

[(1, 137345008144), (2, 68672504072), (4, 34336252036), (8, 17168126018), (16, 8584063009), (53, 2591415248), (106, 1295707624), (212, 647853812), (424, 323926906), (848, 161963453)]