168889443838

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1\times {\mathrm{797}}^1\times {\mathrm{1297}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 256001030208

約数和(自身を除く): 87111586370

約数列:

[1, 2, 151, 302, 541, 797, 1082, 1297, 1594, 2594, 81691, 120347, 163382, 195847, 240694, 391694, 431177, 701677, 862354, 1033709, 1403354, 2067418, 65107727, 105953227, 130215454, 156090059, 211906454, 312180118, 559236569, 1118473138, 84444721919, 168889443838]

約数ペア:

[(1, 168889443838), (2, 84444721919), (151, 1118473138), (302, 559236569), (541, 312180118), (797, 211906454), (1082, 156090059), (1297, 130215454), (1594, 105953227), (2594, 65107727), (81691, 2067418), (120347, 1403354), (163382, 1033709), (195847, 862354), (240694, 701677), (391694, 431177)]