128082726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1877}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 295311744

約数和(自身を除く): 167229018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 306, 446, 669, 1338, 1877, 2007, 3754, 3791, 4014, 5631, 7582, 11262, 11373, 16893, 22746, 31909, 33786, 34119, 63818, 68238, 95727, 191454, 287181, 418571, 574362, 837142, 1255713, 2511426, 3767139, 7115707, 7534278, 14231414, 21347121, 42694242, 64041363, 128082726]

約数ペア:

[(1, 128082726), (2, 64041363), (3, 42694242), (6, 21347121), (9, 14231414), (17, 7534278), (18, 7115707), (34, 3767139), (51, 2511426), (102, 1255713), (153, 837142), (223, 574362), (306, 418571), (446, 287181), (669, 191454), (1338, 95727), (1877, 68238), (2007, 63818), (3754, 34119), (3791, 33786), (4014, 31909), (5631, 22746), (7582, 16893), (11262, 11373)]