127532548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20308

約数の個数: 36

約数和(自身を含む): 264199180

約数和(自身を除く): 136666632

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 20269, 40538, 81076, 222959, 263497, 445918, 526994, 891836, 1053988, 2452549, 2898467, 4905098, 5796934, 9810196, 11593868, 31883137, 63766274, 127532548]

約数ペア:

[(1, 127532548), (2, 63766274), (4, 31883137), (11, 11593868), (13, 9810196), (22, 5796934), (26, 4905098), (44, 2898467), (52, 2452549), (121, 1053988), (143, 891836), (242, 526994), (286, 445918), (484, 263497), (572, 222959), (1573, 81076), (3146, 40538), (6292, 20269)]