128849574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{4129}}^1$

素因数の和:4884

約数の個数: 32

約数和(自身を含む): 294981120

約数和(自身を除く): 166131546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 4129, 4458, 5201, 8258, 10402, 12387, 15603, 24774, 28903, 31206, 57806, 86709, 173418, 3067847, 6135694, 9203541, 18407082, 21474929, 42949858, 64424787, 128849574]

約数ペア:

[(1, 128849574), (2, 64424787), (3, 42949858), (6, 21474929), (7, 18407082), (14, 9203541), (21, 6135694), (42, 3067847), (743, 173418), (1486, 86709), (2229, 57806), (4129, 31206), (4458, 28903), (5201, 24774), (8258, 15603), (10402, 12387)]