123745072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6571}}^1$

素因数の和:6697

約数の個数: 40

約数和(自身を含む): 264036672

約数和(自身を除く): 140291600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 6571, 9416, 13142, 18832, 26284, 52568, 72281, 105136, 144562, 289124, 578248, 703097, 1156496, 1406194, 2812388, 5624776, 7734067, 11249552, 15468134, 30936268, 61872536, 123745072]

約数ペア:

[(1, 123745072), (2, 61872536), (4, 30936268), (8, 15468134), (11, 11249552), (16, 7734067), (22, 5624776), (44, 2812388), (88, 1406194), (107, 1156496), (176, 703097), (214, 578248), (428, 289124), (856, 144562), (1177, 105136), (1712, 72281), (2354, 52568), (4708, 26284), (6571, 18832), (9416, 13142)]