138232558804

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{2383}}^1\times {\mathrm{88969}}^1$

素因数の和:91519

約数の個数: 24

約数和(自身を含む): 243495943040

約数和(自身を除く): 105263384236

約数列:

[1, 2, 4, 163, 326, 652, 2383, 4766, 9532, 88969, 177938, 355876, 388429, 776858, 1553716, 14501947, 29003894, 58007788, 212013127, 424026254, 848052508, 34558139701, 69116279402, 138232558804]

約数ペア:

[(1, 138232558804), (2, 69116279402), (4, 34558139701), (163, 848052508), (326, 424026254), (652, 212013127), (2383, 58007788), (4766, 29003894), (9532, 14501947), (88969, 1553716), (177938, 776858), (355876, 388429)]