128367624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69463}}^1$

素因数の和:69490

約数の個数: 64

約数和(自身を含む): 400112640

約数和(自身を除く): 271745016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 69463, 138926, 208389, 277852, 416778, 486241, 555704, 764093, 833556, 972482, 1458723, 1528186, 1667112, 1944964, 2292279, 2917446, 3056372, 3889928, 4584558, 5348651, 5834892, 6112744, 9169116, 10697302, 11669784, 16045953, 18338232, 21394604, 32091906, 42789208, 64183812, 128367624]

約数ペア:

[(1, 128367624), (2, 64183812), (3, 42789208), (4, 32091906), (6, 21394604), (7, 18338232), (8, 16045953), (11, 11669784), (12, 10697302), (14, 9169116), (21, 6112744), (22, 5834892), (24, 5348651), (28, 4584558), (33, 3889928), (42, 3056372), (44, 2917446), (56, 2292279), (66, 1944964), (77, 1667112), (84, 1528186), (88, 1458723), (132, 972482), (154, 833556), (168, 764093), (231, 555704), (264, 486241), (308, 416778), (462, 277852), (616, 208389), (924, 138926), (1848, 69463)]