168534430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2857}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 322245216

約数和(自身を除く): 153710786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1735, 2857, 3470, 5714, 5899, 11798, 14285, 28570, 29495, 48569, 58990, 97138, 242845, 485690, 991379, 1982758, 4956895, 9913790, 16853443, 33706886, 84267215, 168534430]

約数ペア:

[(1, 168534430), (2, 84267215), (5, 33706886), (10, 16853443), (17, 9913790), (34, 4956895), (85, 1982758), (170, 991379), (347, 485690), (694, 242845), (1735, 97138), (2857, 58990), (3470, 48569), (5714, 29495), (5899, 28570), (11798, 14285)]