121139074

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{15647}}^1$

素因数の和:15742

約数の個数: 24

約数和(自身を含む): 214064640

約数和(自身を除く): 92925566

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 15647, 31294, 109529, 219058, 766703, 1236113, 1533406, 2472226, 8652791, 17305582, 60569537, 121139074]

約数ペア:

[(1, 121139074), (2, 60569537), (7, 17305582), (14, 8652791), (49, 2472226), (79, 1533406), (98, 1236113), (158, 766703), (553, 219058), (1106, 109529), (3871, 31294), (7742, 15647)]