138561881136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41651}}^1\times {\mathrm{9901}}^1$

素因数の和:51570

約数の個数: 80

約数和(自身を含む): 409138599168

約数和(自身を除く): 270576718032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 9901, 19802, 29703, 39604, 41651, 59406, 69307, 79208, 83302, 118812, 124953, 138614, 158416, 166604, 207921, 237624, 249906, 277228, 291557, 333208, 415842, 475248, 499812, 554456, 583114, 666416, 831684, 874671, 999624, 1108912, 1166228, 1663368, 1749342, 1999248, 2332456, 3326736, 3498684, 4664912, 6997368, 13994736, 412386551, 824773102, 1237159653, 1649546204, 2474319306, 2886705857, 3299092408, 4948638612, 5773411714, 6598184816, 8660117571, 9897277224, 11546823428, 17320235142, 19794554448, 23093646856, 34640470284, 46187293712, 69280940568, 138561881136]

約数ペア:

[(1, 138561881136), (2, 69280940568), (3, 46187293712), (4, 34640470284), (6, 23093646856), (7, 19794554448), (8, 17320235142), (12, 11546823428), (14, 9897277224), (16, 8660117571), (21, 6598184816), (24, 5773411714), (28, 4948638612), (42, 3299092408), (48, 2886705857), (56, 2474319306), (84, 1649546204), (112, 1237159653), (168, 824773102), (336, 412386551), (9901, 13994736), (19802, 6997368), (29703, 4664912), (39604, 3498684), (41651, 3326736), (59406, 2332456), (69307, 1999248), (79208, 1749342), (83302, 1663368), (118812, 1166228), (124953, 1108912), (138614, 999624), (158416, 874671), (166604, 831684), (207921, 666416), (237624, 583114), (249906, 554456), (277228, 499812), (291557, 475248), (333208, 415842)]