168210432010

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{75430687}}^1$

素因数の和:75430917

約数の個数: 16

約数和(自身を含む): 304136534016

約数和(自身を除く): 135926102006

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 75430687, 150861374, 377153435, 754306870, 16821043201, 33642086402, 84105216005, 168210432010]

約数ペア:

[(1, 168210432010), (2, 84105216005), (5, 33642086402), (10, 16821043201), (223, 754306870), (446, 377153435), (1115, 150861374), (2230, 75430687)]