163557816130

素因数分解:

$2^1\times 5^1\times {\mathrm{61813}}^1\times {\mathrm{264601}}^1$

素因数の和:326421

約数の個数: 16

約数和(自身を含む): 294409944504

約数和(自身を除く): 130852128374

約数列:

[1, 2, 5, 10, 61813, 123626, 264601, 309065, 529202, 618130, 1323005, 2646010, 16355781613, 32711563226, 81778908065, 163557816130]

約数ペア:

[(1, 163557816130), (2, 81778908065), (5, 32711563226), (10, 16355781613), (61813, 2646010), (123626, 1323005), (264601, 618130), (309065, 529202)]