157027442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{811}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 277470144

約数和(自身を除く): 120442702

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 677, 811, 1354, 1622, 7447, 8801, 8921, 10543, 14894, 17602, 17842, 21086, 96811, 115973, 193622, 231946, 549047, 1098094, 6039517, 7137611, 12079034, 14275222, 78513721, 157027442]

約数ペア:

[(1, 157027442), (2, 78513721), (11, 14275222), (13, 12079034), (22, 7137611), (26, 6039517), (143, 1098094), (286, 549047), (677, 231946), (811, 193622), (1354, 115973), (1622, 96811), (7447, 21086), (8801, 17842), (8921, 17602), (10543, 14894)]