126400547

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 168844032

約数和(自身を除く): 42443485

約数列:

[1, 7, 13, 31, 37, 49, 91, 173, 217, 259, 403, 481, 637, 1147, 1211, 1519, 1813, 2249, 2821, 3367, 5363, 6401, 8029, 8477, 14911, 15743, 19747, 23569, 37541, 44807, 56203, 69719, 83213, 104377, 110201, 198431, 262787, 313649, 488033, 582491, 730639, 1389017, 2579603, 3416231, 4077437, 9723119, 18057221, 126400547]

約数ペア:

[(1, 126400547), (7, 18057221), (13, 9723119), (31, 4077437), (37, 3416231), (49, 2579603), (91, 1389017), (173, 730639), (217, 582491), (259, 488033), (403, 313649), (481, 262787), (637, 198431), (1147, 110201), (1211, 104377), (1519, 83213), (1813, 69719), (2249, 56203), (2821, 44807), (3367, 37541), (5363, 23569), (6401, 19747), (8029, 15743), (8477, 14911)]