159712646

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 252888480

約数和(自身を除く): 93175834

約数列:

[1, 2, 37, 59, 74, 118, 157, 233, 314, 466, 2183, 4366, 5809, 8621, 9263, 11618, 13747, 17242, 18526, 27494, 36581, 73162, 342731, 508639, 685462, 1017278, 1353497, 2158279, 2706994, 4316558, 79856323, 159712646]

約数ペア:

[(1, 159712646), (2, 79856323), (37, 4316558), (59, 2706994), (74, 2158279), (118, 1353497), (157, 1017278), (233, 685462), (314, 508639), (466, 342731), (2183, 73162), (4366, 36581), (5809, 27494), (8621, 18526), (9263, 17242), (11618, 13747)]