156729921770

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8429}}^1\times {\mathrm{10273}}^1$

素因数の和:18890

約数の個数: 32

約数和(自身を含む): 283733770320

約数和(自身を除く): 127003848550

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 8429, 10273, 16858, 20546, 42145, 51365, 84290, 102730, 1525649, 1859413, 3051298, 3718826, 7628245, 9297065, 15256490, 18594130, 86591117, 173182234, 432955585, 865911170, 15672992177, 31345984354, 78364960885, 156729921770]

約数ペア:

[(1, 156729921770), (2, 78364960885), (5, 31345984354), (10, 15672992177), (181, 865911170), (362, 432955585), (905, 173182234), (1810, 86591117), (8429, 18594130), (10273, 15256490), (16858, 9297065), (20546, 7628245), (42145, 3718826), (51365, 3051298), (84290, 1859413), (102730, 1525649)]