156780026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{162973}}^1$

素因数の和:163025

約数の個数: 16

約数和(自身を含む): 260106504

約数和(自身を除く): 103326478

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 162973, 325946, 2118649, 4237298, 6030001, 12060002, 78390013, 156780026]

約数ペア:

[(1, 156780026), (2, 78390013), (13, 12060002), (26, 6030001), (37, 4237298), (74, 2118649), (481, 325946), (962, 162973)]