156985229036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1\times {\mathrm{2689}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 283216456320

約数和(自身を除く): 126231227284

約数列:

[1, 2, 4, 37, 74, 148, 433, 866, 911, 1732, 1822, 2689, 3644, 5378, 10756, 16021, 32042, 33707, 64084, 67414, 99493, 134828, 198986, 394463, 397972, 788926, 1164337, 1577852, 2328674, 2449679, 4657348, 4899358, 9798716, 14595131, 29190262, 43080469, 58380524, 86160938, 90638123, 172321876, 181276246, 362552492, 1060711007, 2121422014, 4242844028, 39246307259, 78492614518, 156985229036]

約数ペア:

[(1, 156985229036), (2, 78492614518), (4, 39246307259), (37, 4242844028), (74, 2121422014), (148, 1060711007), (433, 362552492), (866, 181276246), (911, 172321876), (1732, 90638123), (1822, 86160938), (2689, 58380524), (3644, 43080469), (5378, 29190262), (10756, 14595131), (16021, 9798716), (32042, 4899358), (33707, 4657348), (64084, 2449679), (67414, 2328674), (99493, 1577852), (134828, 1164337), (198986, 788926), (394463, 397972)]