138638712

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{140893}}^1$

素因数の和:140943

約数の個数: 32

約数和(自身を含む): 355052880

約数和(自身を除く): 216414168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 140893, 281786, 422679, 563572, 845358, 1127144, 1690716, 3381432, 5776613, 11553226, 17329839, 23106452, 34659678, 46212904, 69319356, 138638712]

約数ペア:

[(1, 138638712), (2, 69319356), (3, 46212904), (4, 34659678), (6, 23106452), (8, 17329839), (12, 11553226), (24, 5776613), (41, 3381432), (82, 1690716), (123, 1127144), (164, 845358), (246, 563572), (328, 422679), (492, 281786), (984, 140893)]