123139162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{15497}}^1$

素因数の和:15665

約数の個数: 16

約数和(自身を含む): 192485160

約数和(自身を除く): 69345998

約数列:

[1, 2, 29, 58, 137, 274, 3973, 7946, 15497, 30994, 449413, 898826, 2123089, 4246178, 61569581, 123139162]

約数ペア:

[(1, 123139162), (2, 61569581), (29, 4246178), (58, 2123089), (137, 898826), (274, 449413), (3973, 30994), (7946, 15497)]