156799070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1033}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 289900512

約数和(自身を除く): 133101442

約数列:

[1, 2, 5, 10, 43, 86, 215, 353, 430, 706, 1033, 1765, 2066, 3530, 5165, 10330, 15179, 30358, 44419, 75895, 88838, 151790, 222095, 364649, 444190, 729298, 1823245, 3646490, 15679907, 31359814, 78399535, 156799070]

約数ペア:

[(1, 156799070), (2, 78399535), (5, 31359814), (10, 15679907), (43, 3646490), (86, 1823245), (215, 729298), (353, 444190), (430, 364649), (706, 222095), (1033, 151790), (1765, 88838), (2066, 75895), (3530, 44419), (5165, 30358), (10330, 15179)]