163553642

素因数分解:

$2^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{9631}}^1$

素因数の和:10853

約数の個数: 16

約数和(自身を含む): 280637952

約数和(自身を除く): 117084310

約数列:

[1, 2, 7, 14, 1213, 2426, 8491, 9631, 16982, 19262, 67417, 134834, 11682403, 23364806, 81776821, 163553642]

約数ペア:

[(1, 163553642), (2, 81776821), (7, 23364806), (14, 11682403), (1213, 134834), (2426, 67417), (8491, 19262), (9631, 16982)]