142650592

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20543}}^1$

素因数の和:20591

約数の個数: 48

約数和(自身を含む): 331333632

約数和(自身を除く): 188683040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 20543, 41086, 82172, 143801, 164344, 287602, 328688, 575204, 636833, 657376, 1150408, 1273666, 2300816, 2547332, 4457831, 4601632, 5094664, 8915662, 10189328, 17831324, 20378656, 35662648, 71325296, 142650592]

約数ペア:

[(1, 142650592), (2, 71325296), (4, 35662648), (7, 20378656), (8, 17831324), (14, 10189328), (16, 8915662), (28, 5094664), (31, 4601632), (32, 4457831), (56, 2547332), (62, 2300816), (112, 1273666), (124, 1150408), (217, 657376), (224, 636833), (248, 575204), (434, 328688), (496, 287602), (868, 164344), (992, 143801), (1736, 82172), (3472, 41086), (6944, 20543)]