156933254420

素因数分解:

$2^2\times 5^1\times {\mathrm{41513}}^1\times {\mathrm{189017}}^1$

素因数の和:230539

約数の個数: 24

約数和(自身を含む): 329569516584

約数和(自身を除く): 172636262164

約数列:

[1, 2, 4, 5, 10, 20, 41513, 83026, 166052, 189017, 207565, 378034, 415130, 756068, 830260, 945085, 1890170, 3780340, 7846662721, 15693325442, 31386650884, 39233313605, 78466627210, 156933254420]

約数ペア:

[(1, 156933254420), (2, 78466627210), (4, 39233313605), (5, 31386650884), (10, 15693325442), (20, 7846662721), (41513, 3780340), (83026, 1890170), (166052, 945085), (189017, 830260), (207565, 756068), (378034, 415130)]