137368218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28871}}^1$

素因数の和:28950

約数の個数: 32

約数和(自身を含む): 300730752

約数和(自身を除く): 163362534

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 28871, 57742, 86613, 173226, 375323, 750646, 1125969, 1761131, 2251938, 3522262, 5283393, 10566786, 22894703, 45789406, 68684109, 137368218]

約数ペア:

[(1, 137368218), (2, 68684109), (3, 45789406), (6, 22894703), (13, 10566786), (26, 5283393), (39, 3522262), (61, 2251938), (78, 1761131), (122, 1125969), (183, 750646), (366, 375323), (793, 173226), (1586, 86613), (2379, 57742), (4758, 28871)]