155111894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4603}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 278449920

約数和(自身を除く): 123338026

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 1162, 2407, 4603, 4814, 9206, 16849, 32221, 33698, 64442, 133487, 266974, 382049, 764098, 934409, 1868818, 2674343, 5348686, 11079421, 22158842, 77555947, 155111894]

約数ペア:

[(1, 155111894), (2, 77555947), (7, 22158842), (14, 11079421), (29, 5348686), (58, 2674343), (83, 1868818), (166, 934409), (203, 764098), (406, 382049), (581, 266974), (1162, 133487), (2407, 64442), (4603, 33698), (4814, 32221), (9206, 16849)]