143379438

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{77839}}^1$

素因数の和:78151

約数の個数: 16

約数和(自身を含む): 287696640

約数和(自身を除く): 144317202

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 77839, 155678, 233517, 467034, 23896573, 47793146, 71689719, 143379438]

約数ペア:

[(1, 143379438), (2, 71689719), (3, 47793146), (6, 23896573), (307, 467034), (614, 233517), (921, 155678), (1842, 77839)]