168883910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35111}}^1$

素因数の和:35168

約数の個数: 32

約数和(自身を含む): 336232512

約数和(自身を除く): 167348602

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 35111, 70222, 175555, 351110, 456443, 912886, 1299107, 2282215, 2598214, 4564430, 6495535, 12991070, 16888391, 33776782, 84441955, 168883910]

約数ペア:

[(1, 168883910), (2, 84441955), (5, 33776782), (10, 16888391), (13, 12991070), (26, 6495535), (37, 4564430), (65, 2598214), (74, 2282215), (130, 1299107), (185, 912886), (370, 456443), (481, 351110), (962, 175555), (2405, 70222), (4810, 35111)]