127265712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 376975872

約数和(自身を除く): 249710160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 727, 1042, 1454, 1563, 2084, 2181, 2908, 3126, 3647, 4168, 4362, 5089, 5816, 6252, 7294, 8336, 8724, 10178, 10941, 11632, 12504, 14588, 15267, 17448, 20356, 21882, 25008, 29176, 30534, 34896, 40712, 43764, 58352, 61068, 81424, 87528, 122136, 175056, 244272, 378767, 757534, 1136301, 1515068, 2272602, 2651369, 3030136, 4545204, 5302738, 6060272, 7954107, 9090408, 10605476, 15908214, 18180816, 21210952, 31816428, 42421904, 63632856, 127265712]

約数ペア:

[(1, 127265712), (2, 63632856), (3, 42421904), (4, 31816428), (6, 21210952), (7, 18180816), (8, 15908214), (12, 10605476), (14, 9090408), (16, 7954107), (21, 6060272), (24, 5302738), (28, 4545204), (42, 3030136), (48, 2651369), (56, 2272602), (84, 1515068), (112, 1136301), (168, 757534), (336, 378767), (521, 244272), (727, 175056), (1042, 122136), (1454, 87528), (1563, 81424), (2084, 61068), (2181, 58352), (2908, 43764), (3126, 40712), (3647, 34896), (4168, 30534), (4362, 29176), (5089, 25008), (5816, 21882), (6252, 20356), (7294, 17448), (8336, 15267), (8724, 14588), (10178, 12504), (10941, 11632)]