162560308

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 288810144

約数和(自身を除く): 126249836

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 1907, 3814, 7628, 21311, 42622, 85244, 192607, 385214, 402377, 770428, 804754, 1609508, 40640077, 81280154, 162560308]

約数ペア:

[(1, 162560308), (2, 81280154), (4, 40640077), (101, 1609508), (202, 804754), (211, 770428), (404, 402377), (422, 385214), (844, 192607), (1907, 85244), (3814, 42622), (7628, 21311)]