189237606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{72173}}^1$

素因数の和:72220

約数の個数: 32

約数和(自身を含む): 415722240

約数和(自身を除く): 226484634

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 72173, 144346, 216519, 433038, 1371287, 1659979, 2742574, 3319958, 4113861, 4979937, 8227722, 9959874, 31539601, 63079202, 94618803, 189237606]

約数ペア:

[(1, 189237606), (2, 94618803), (3, 63079202), (6, 31539601), (19, 9959874), (23, 8227722), (38, 4979937), (46, 4113861), (57, 3319958), (69, 2742574), (114, 1659979), (138, 1371287), (437, 433038), (874, 216519), (1311, 144346), (2622, 72173)]