156498290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9479}}^1$

素因数の和:9626

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 149288590

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 9479, 16510, 18958, 47395, 94790, 123227, 246454, 616135, 1203833, 1232270, 2407666, 6019165, 12038330, 15649829, 31299658, 78249145, 156498290]

約数ペア:

[(1, 156498290), (2, 78249145), (5, 31299658), (10, 15649829), (13, 12038330), (26, 6019165), (65, 2407666), (127, 1232270), (130, 1203833), (254, 616135), (635, 246454), (1270, 123227), (1651, 94790), (3302, 47395), (8255, 18958), (9479, 16510)]