123150368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 267533280

約数和(自身を除く): 144382912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 3931, 7832, 7862, 15664, 15724, 31328, 31448, 43241, 62896, 86482, 125792, 172964, 345928, 349859, 691856, 699718, 1383712, 1399436, 2798872, 3848449, 5597744, 7696898, 11195488, 15393796, 30787592, 61575184, 123150368]

約数ペア:

[(1, 123150368), (2, 61575184), (4, 30787592), (8, 15393796), (11, 11195488), (16, 7696898), (22, 5597744), (32, 3848449), (44, 2798872), (88, 1399436), (89, 1383712), (176, 699718), (178, 691856), (352, 349859), (356, 345928), (712, 172964), (979, 125792), (1424, 86482), (1958, 62896), (2848, 43241), (3916, 31448), (3931, 31328), (7832, 15724), (7862, 15664)]