109398978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 173647422

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 89, 102, 103, 117, 153, 178, 206, 221, 234, 267, 306, 309, 351, 442, 459, 534, 618, 663, 702, 801, 918, 927, 1157, 1326, 1339, 1513, 1602, 1751, 1854, 1989, 2314, 2403, 2678, 2781, 3026, 3471, 3502, 3978, 4017, 4539, 4806, 5253, 5562, 5967, 6942, 8034, 9078, 9167, 10413, 10506, 11934, 12051, 13617, 15759, 18334, 19669, 20826, 22763, 24102, 27234, 27501, 31239, 31518, 36153, 39338, 40851, 45526, 47277, 55002, 59007, 62478, 68289, 72306, 81702, 82503, 94554, 118014, 119171, 136578, 155839, 165006, 177021, 204867, 238342, 247509, 311678, 354042, 357513, 409734, 467517, 495018, 531063, 614601, 715026, 935034, 1062126, 1072539, 1229202, 1402551, 2025907, 2145078, 2805102, 3217617, 4051814, 4207653, 6077721, 6435234, 8415306, 12155442, 18233163, 36466326, 54699489, 109398978]

約数ペア:

[(1, 109398978), (2, 54699489), (3, 36466326), (6, 18233163), (9, 12155442), (13, 8415306), (17, 6435234), (18, 6077721), (26, 4207653), (27, 4051814), (34, 3217617), (39, 2805102), (51, 2145078), (54, 2025907), (78, 1402551), (89, 1229202), (102, 1072539), (103, 1062126), (117, 935034), (153, 715026), (178, 614601), (206, 531063), (221, 495018), (234, 467517), (267, 409734), (306, 357513), (309, 354042), (351, 311678), (442, 247509), (459, 238342), (534, 204867), (618, 177021), (663, 165006), (702, 155839), (801, 136578), (918, 119171), (927, 118014), (1157, 94554), (1326, 82503), (1339, 81702), (1513, 72306), (1602, 68289), (1751, 62478), (1854, 59007), (1989, 55002), (2314, 47277), (2403, 45526), (2678, 40851), (2781, 39338), (3026, 36153), (3471, 31518), (3502, 31239), (3978, 27501), (4017, 27234), (4539, 24102), (4806, 22763), (5253, 20826), (5562, 19669), (5967, 18334), (6942, 15759), (8034, 13617), (9078, 12051), (9167, 11934), (10413, 10506)]