166909055

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 203061600

約数和(自身を除く): 36152545

約数列:

[1, 5, 149, 157, 745, 785, 1427, 7135, 23393, 116965, 212623, 224039, 1063115, 1120195, 33381811, 166909055]

約数ペア:

[(1, 166909055), (5, 33381811), (149, 1120195), (157, 1063115), (745, 224039), (785, 212623), (1427, 116965), (7135, 23393)]