138358656

素因数分解:

$2^7\times 3^2\times {\mathrm{120103}}^1$

素因数の和:120123

約数の個数: 48

約数和(自身を含む): 398144760

約数和(自身を除く): 259786104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120103, 240206, 360309, 480412, 720618, 960824, 1080927, 1441236, 1921648, 2161854, 2882472, 3843296, 4323708, 5764944, 7686592, 8647416, 11529888, 15373184, 17294832, 23059776, 34589664, 46119552, 69179328, 138358656]

約数ペア:

[(1, 138358656), (2, 69179328), (3, 46119552), (4, 34589664), (6, 23059776), (8, 17294832), (9, 15373184), (12, 11529888), (16, 8647416), (18, 7686592), (24, 5764944), (32, 4323708), (36, 3843296), (48, 2882472), (64, 2161854), (72, 1921648), (96, 1441236), (128, 1080927), (144, 960824), (192, 720618), (288, 480412), (384, 360309), (576, 240206), (1152, 120103)]