157987872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{78367}}^1$

素因数の和:78390

約数の個数: 72

約数和(自身を含む): 513467136

約数和(自身を除く): 355479264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 78367, 156734, 235101, 313468, 470202, 548569, 626936, 705303, 940404, 1097138, 1253872, 1410606, 1645707, 1880808, 2194276, 2507744, 2821212, 3291414, 3761616, 4388552, 4937121, 5642424, 6582828, 7523232, 8777104, 9874242, 11284848, 13165656, 17554208, 19748484, 22569696, 26331312, 39496968, 52662624, 78993936, 157987872]

約数ペア:

[(1, 157987872), (2, 78993936), (3, 52662624), (4, 39496968), (6, 26331312), (7, 22569696), (8, 19748484), (9, 17554208), (12, 13165656), (14, 11284848), (16, 9874242), (18, 8777104), (21, 7523232), (24, 6582828), (28, 5642424), (32, 4937121), (36, 4388552), (42, 3761616), (48, 3291414), (56, 2821212), (63, 2507744), (72, 2194276), (84, 1880808), (96, 1645707), (112, 1410606), (126, 1253872), (144, 1097138), (168, 940404), (224, 705303), (252, 626936), (288, 548569), (336, 470202), (504, 313468), (672, 235101), (1008, 156734), (2016, 78367)]