128536728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6703}}^1$

素因数の和:6776

約数の個数: 64

約数和(自身を含む): 347535360

約数和(自身を除く): 218998632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2397, 3196, 4794, 6392, 6703, 9588, 13406, 19176, 20109, 26812, 40218, 53624, 80436, 113951, 160872, 227902, 315041, 341853, 455804, 630082, 683706, 911608, 945123, 1260164, 1367412, 1890246, 2520328, 2734824, 3780492, 5355697, 7560984, 10711394, 16067091, 21422788, 32134182, 42845576, 64268364, 128536728]

約数ペア:

[(1, 128536728), (2, 64268364), (3, 42845576), (4, 32134182), (6, 21422788), (8, 16067091), (12, 10711394), (17, 7560984), (24, 5355697), (34, 3780492), (47, 2734824), (51, 2520328), (68, 1890246), (94, 1367412), (102, 1260164), (136, 945123), (141, 911608), (188, 683706), (204, 630082), (282, 455804), (376, 341853), (408, 315041), (564, 227902), (799, 160872), (1128, 113951), (1598, 80436), (2397, 53624), (3196, 40218), (4794, 26812), (6392, 20109), (6703, 19176), (9588, 13406)]