145248864

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 256096416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 157, 184, 276, 314, 368, 419, 471, 552, 628, 736, 838, 942, 1104, 1256, 1257, 1676, 1884, 2208, 2512, 2514, 3352, 3611, 3768, 5024, 5028, 6704, 7222, 7536, 9637, 10056, 10833, 13408, 14444, 15072, 19274, 20112, 21666, 28888, 28911, 38548, 40224, 43332, 57776, 57822, 65783, 77096, 86664, 115552, 115644, 131566, 154192, 173328, 197349, 231288, 263132, 308384, 346656, 394698, 462576, 526264, 789396, 925152, 1052528, 1513009, 1578792, 2105056, 3026018, 3157584, 4539027, 6052036, 6315168, 9078054, 12104072, 18156108, 24208144, 36312216, 48416288, 72624432, 145248864]

約数ペア:

[(1, 145248864), (2, 72624432), (3, 48416288), (4, 36312216), (6, 24208144), (8, 18156108), (12, 12104072), (16, 9078054), (23, 6315168), (24, 6052036), (32, 4539027), (46, 3157584), (48, 3026018), (69, 2105056), (92, 1578792), (96, 1513009), (138, 1052528), (157, 925152), (184, 789396), (276, 526264), (314, 462576), (368, 394698), (419, 346656), (471, 308384), (552, 263132), (628, 231288), (736, 197349), (838, 173328), (942, 154192), (1104, 131566), (1256, 115644), (1257, 115552), (1676, 86664), (1884, 77096), (2208, 65783), (2512, 57822), (2514, 57776), (3352, 43332), (3611, 40224), (3768, 38548), (5024, 28911), (5028, 28888), (6704, 21666), (7222, 20112), (7536, 19274), (9637, 15072), (10056, 14444), (10833, 13408)]