157252144

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23017}}^1$

素因数の和:23093

約数の個数: 40

約数和(自身を含む): 353924768

約数和(自身を除く): 196672624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 23017, 46034, 92068, 161119, 184136, 322238, 368272, 644476, 1288952, 1404037, 2577904, 2808074, 5616148, 9828259, 11232296, 19656518, 22464592, 39313036, 78626072, 157252144]

約数ペア:

[(1, 157252144), (2, 78626072), (4, 39313036), (7, 22464592), (8, 19656518), (14, 11232296), (16, 9828259), (28, 5616148), (56, 2808074), (61, 2577904), (112, 1404037), (122, 1288952), (244, 644476), (427, 368272), (488, 322238), (854, 184136), (976, 161119), (1708, 92068), (3416, 46034), (6832, 23017)]