138866694

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{853}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 284976384

約数和(自身を除く): 146109690

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 631, 853, 1262, 1706, 1893, 2559, 3786, 5118, 27133, 36679, 54266, 73358, 81399, 110037, 162798, 220074, 538243, 1076486, 1614729, 3229458, 23144449, 46288898, 69433347, 138866694]

約数ペア:

[(1, 138866694), (2, 69433347), (3, 46288898), (6, 23144449), (43, 3229458), (86, 1614729), (129, 1076486), (258, 538243), (631, 220074), (853, 162798), (1262, 110037), (1706, 81399), (1893, 73358), (2559, 54266), (3786, 36679), (5118, 27133)]