159152203

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 39913397

約数列:

[1, 7, 23, 29, 89, 161, 203, 383, 623, 667, 2047, 2581, 2681, 4669, 8809, 11107, 14329, 18067, 34087, 59363, 61663, 77749, 238609, 255461, 415541, 784001, 988523, 1788227, 5488007, 6919661, 22736029, 159152203]

約数ペア:

[(1, 159152203), (7, 22736029), (23, 6919661), (29, 5488007), (89, 1788227), (161, 988523), (203, 784001), (383, 415541), (623, 255461), (667, 238609), (2047, 77749), (2581, 61663), (2681, 59363), (4669, 34087), (8809, 18067), (11107, 14329)]