123156774

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 302518944

約数和(自身を除く): 179362170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 162, 193, 202, 234, 243, 303, 351, 386, 486, 579, 606, 702, 909, 1053, 1158, 1313, 1737, 1818, 2106, 2509, 2626, 2727, 3159, 3474, 3939, 5018, 5211, 5454, 6318, 7527, 7878, 8181, 10422, 11817, 15054, 15633, 16362, 19493, 22581, 23634, 24543, 31266, 35451, 38986, 45162, 46899, 49086, 58479, 67743, 70902, 93798, 106353, 116958, 135486, 175437, 203229, 212706, 253409, 319059, 350874, 406458, 506818, 526311, 609687, 638118, 760227, 1052622, 1219374, 1520454, 1578933, 2280681, 3157866, 4561362, 4736799, 6842043, 9473598, 13684086, 20526129, 41052258, 61578387, 123156774]

約数ペア:

[(1, 123156774), (2, 61578387), (3, 41052258), (6, 20526129), (9, 13684086), (13, 9473598), (18, 6842043), (26, 4736799), (27, 4561362), (39, 3157866), (54, 2280681), (78, 1578933), (81, 1520454), (101, 1219374), (117, 1052622), (162, 760227), (193, 638118), (202, 609687), (234, 526311), (243, 506818), (303, 406458), (351, 350874), (386, 319059), (486, 253409), (579, 212706), (606, 203229), (702, 175437), (909, 135486), (1053, 116958), (1158, 106353), (1313, 93798), (1737, 70902), (1818, 67743), (2106, 58479), (2509, 49086), (2626, 46899), (2727, 45162), (3159, 38986), (3474, 35451), (3939, 31266), (5018, 24543), (5211, 23634), (5454, 22581), (6318, 19493), (7527, 16362), (7878, 15633), (8181, 15054), (10422, 11817)]