102531968

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 259683840

約数和(自身を除く): 157151872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 103, 112, 128, 154, 176, 202, 206, 224, 308, 352, 404, 412, 448, 616, 704, 707, 721, 808, 824, 896, 1111, 1133, 1232, 1408, 1414, 1442, 1616, 1648, 2222, 2266, 2464, 2828, 2884, 3232, 3296, 4444, 4532, 4928, 5656, 5768, 6464, 6592, 7777, 7931, 8888, 9064, 9856, 10403, 11312, 11536, 12928, 13184, 15554, 15862, 17776, 18128, 20806, 22624, 23072, 31108, 31724, 35552, 36256, 41612, 45248, 46144, 62216, 63448, 71104, 72512, 72821, 83224, 90496, 92288, 114433, 124432, 126896, 142208, 145024, 145642, 166448, 228866, 248864, 253792, 291284, 332896, 457732, 497728, 507584, 582568, 665792, 801031, 915464, 995456, 1015168, 1165136, 1331584, 1602062, 1830928, 2330272, 3204124, 3661856, 4660544, 6408248, 7323712, 9321088, 12816496, 14647424, 25632992, 51265984, 102531968]

約数ペア:

[(1, 102531968), (2, 51265984), (4, 25632992), (7, 14647424), (8, 12816496), (11, 9321088), (14, 7323712), (16, 6408248), (22, 4660544), (28, 3661856), (32, 3204124), (44, 2330272), (56, 1830928), (64, 1602062), (77, 1331584), (88, 1165136), (101, 1015168), (103, 995456), (112, 915464), (128, 801031), (154, 665792), (176, 582568), (202, 507584), (206, 497728), (224, 457732), (308, 332896), (352, 291284), (404, 253792), (412, 248864), (448, 228866), (616, 166448), (704, 145642), (707, 145024), (721, 142208), (808, 126896), (824, 124432), (896, 114433), (1111, 92288), (1133, 90496), (1232, 83224), (1408, 72821), (1414, 72512), (1442, 71104), (1616, 63448), (1648, 62216), (2222, 46144), (2266, 45248), (2464, 41612), (2828, 36256), (2884, 35552), (3232, 31724), (3296, 31108), (4444, 23072), (4532, 22624), (4928, 20806), (5656, 18128), (5768, 17776), (6464, 15862), (6592, 15554), (7777, 13184), (7931, 12928), (8888, 11536), (9064, 11312), (9856, 10403)]