128342676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138899}}^1$

素因数の和:138924

約数の個数: 48

約数和(自身を含む): 373363200

約数和(自身を除く): 245020524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 138899, 277798, 416697, 555596, 833394, 972293, 1527889, 1666788, 1944586, 2916879, 3055778, 3889172, 4583667, 5833758, 6111556, 9167334, 10695223, 11667516, 18334668, 21390446, 32085669, 42780892, 64171338, 128342676]

約数ペア:

[(1, 128342676), (2, 64171338), (3, 42780892), (4, 32085669), (6, 21390446), (7, 18334668), (11, 11667516), (12, 10695223), (14, 9167334), (21, 6111556), (22, 5833758), (28, 4583667), (33, 3889172), (42, 3055778), (44, 2916879), (66, 1944586), (77, 1666788), (84, 1527889), (132, 972293), (154, 833394), (231, 555596), (308, 416697), (462, 277798), (924, 138899)]