142542624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{212117}}^1$

素因数の和:212137

約数の個数: 48

約数和(自身を含む): 427629888

約数和(自身を除く): 285087264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 212117, 424234, 636351, 848468, 1272702, 1484819, 1696936, 2545404, 2969638, 3393872, 4454457, 5090808, 5939276, 6787744, 8908914, 10181616, 11878552, 17817828, 20363232, 23757104, 35635656, 47514208, 71271312, 142542624]

約数ペア:

[(1, 142542624), (2, 71271312), (3, 47514208), (4, 35635656), (6, 23757104), (7, 20363232), (8, 17817828), (12, 11878552), (14, 10181616), (16, 8908914), (21, 6787744), (24, 5939276), (28, 5090808), (32, 4454457), (42, 3393872), (48, 2969638), (56, 2545404), (84, 1696936), (96, 1484819), (112, 1272702), (168, 848468), (224, 636351), (336, 424234), (672, 212117)]