165025854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1181}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 409350240

約数和(自身を除く): 244324386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1109, 1181, 2218, 2362, 3327, 3543, 6654, 7086, 7763, 8267, 9981, 10629, 15526, 16534, 19962, 21258, 23289, 24801, 46578, 49602, 69867, 74403, 139734, 148806, 1309729, 2619458, 3929187, 7858374, 9168103, 11787561, 18336206, 23575122, 27504309, 55008618, 82512927, 165025854]

約数ペア:

[(1, 165025854), (2, 82512927), (3, 55008618), (6, 27504309), (7, 23575122), (9, 18336206), (14, 11787561), (18, 9168103), (21, 7858374), (42, 3929187), (63, 2619458), (126, 1309729), (1109, 148806), (1181, 139734), (2218, 74403), (2362, 69867), (3327, 49602), (3543, 46578), (6654, 24801), (7086, 23289), (7763, 21258), (8267, 19962), (9981, 16534), (10629, 15526)]