158132023

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2689}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 187310080

約数和(自身を除く): 29178057

約数列:

[1, 7, 31, 217, 271, 1897, 2689, 8401, 18823, 58807, 83359, 583513, 728719, 5101033, 22590289, 158132023]

約数ペア:

[(1, 158132023), (7, 22590289), (31, 5101033), (217, 728719), (271, 583513), (1897, 83359), (2689, 58807), (8401, 18823)]