165826188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7975

約数の個数: 72

約数和(自身を含む): 465965136

約数和(自身を除く): 300138948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 7901, 10494, 15802, 20988, 23703, 31604, 47406, 71109, 86911, 94812, 142218, 173822, 260733, 284436, 347644, 418753, 521466, 782199, 837506, 1042932, 1256259, 1564398, 1675012, 2512518, 3128796, 3768777, 4606283, 5025036, 7537554, 9212566, 13818849, 15075108, 18425132, 27637698, 41456547, 55275396, 82913094, 165826188]

約数ペア:

[(1, 165826188), (2, 82913094), (3, 55275396), (4, 41456547), (6, 27637698), (9, 18425132), (11, 15075108), (12, 13818849), (18, 9212566), (22, 7537554), (33, 5025036), (36, 4606283), (44, 3768777), (53, 3128796), (66, 2512518), (99, 1675012), (106, 1564398), (132, 1256259), (159, 1042932), (198, 837506), (212, 782199), (318, 521466), (396, 418753), (477, 347644), (583, 284436), (636, 260733), (954, 173822), (1166, 142218), (1749, 94812), (1908, 86911), (2332, 71109), (3498, 47406), (5247, 31604), (6996, 23703), (7901, 20988), (10494, 15802)]