145722258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23741}}^1$

素因数の和:23791

約数の個数: 48

約数和(自身を含む): 355560192

約数和(自身を除く): 209837934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 23741, 47482, 71223, 142446, 213669, 261151, 427338, 522302, 735971, 783453, 1471942, 1566906, 2207913, 2350359, 4415826, 4700718, 6623739, 8095681, 13247478, 16191362, 24287043, 48574086, 72861129, 145722258]

約数ペア:

[(1, 145722258), (2, 72861129), (3, 48574086), (6, 24287043), (9, 16191362), (11, 13247478), (18, 8095681), (22, 6623739), (31, 4700718), (33, 4415826), (62, 2350359), (66, 2207913), (93, 1566906), (99, 1471942), (186, 783453), (198, 735971), (279, 522302), (341, 427338), (558, 261151), (682, 213669), (1023, 142446), (2046, 71223), (3069, 47482), (6138, 23741)]