145873784

素因数分解:

$2^3\times 7^3\times {\mathrm{53161}}^1$

素因数の和:53188

約数の個数: 32

約数和(自身を含む): 318972000

約数和(自身を除く): 173098216

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 53161, 106322, 212644, 372127, 425288, 744254, 1488508, 2604889, 2977016, 5209778, 10419556, 18234223, 20839112, 36468446, 72936892, 145873784]

約数ペア:

[(1, 145873784), (2, 72936892), (4, 36468446), (7, 20839112), (8, 18234223), (14, 10419556), (28, 5209778), (49, 2977016), (56, 2604889), (98, 1488508), (196, 744254), (343, 425288), (392, 372127), (686, 212644), (1372, 106322), (2744, 53161)]