172179022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{19979}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 268531200

約数和(自身を除く): 96352178

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 19979, 39958, 619349, 1238698, 2777081, 5554162, 86089511, 172179022]

約数ペア:

[(1, 172179022), (2, 86089511), (31, 5554162), (62, 2777081), (139, 1238698), (278, 619349), (4309, 39958), (8618, 19979)]