139751712

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3646

約数の個数: 72

約数和(自身を含む): 400392720

約数和(自身を除く): 260641008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3491, 4448, 5004, 6672, 6982, 10008, 10473, 13344, 13964, 20016, 20946, 27928, 31419, 40032, 41892, 55856, 62838, 83784, 111712, 125676, 167568, 251352, 335136, 485249, 502704, 970498, 1005408, 1455747, 1940996, 2911494, 3881992, 4367241, 5822988, 7763984, 8734482, 11645976, 15527968, 17468964, 23291952, 34937928, 46583904, 69875856, 139751712]

約数ペア:

[(1, 139751712), (2, 69875856), (3, 46583904), (4, 34937928), (6, 23291952), (8, 17468964), (9, 15527968), (12, 11645976), (16, 8734482), (18, 7763984), (24, 5822988), (32, 4367241), (36, 3881992), (48, 2911494), (72, 1940996), (96, 1455747), (139, 1005408), (144, 970498), (278, 502704), (288, 485249), (417, 335136), (556, 251352), (834, 167568), (1112, 125676), (1251, 111712), (1668, 83784), (2224, 62838), (2502, 55856), (3336, 41892), (3491, 40032), (4448, 31419), (5004, 27928), (6672, 20946), (6982, 20016), (10008, 13964), (10473, 13344)]