168158106

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{45131}}^1$

素因数の和:45168

約数の個数: 40

約数和(自身を含む): 393189984

約数和(自身を除く): 225031878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 45131, 90262, 135393, 270786, 406179, 812358, 1038013, 1218537, 2076026, 2437074, 3114039, 3655611, 6228078, 7311222, 9342117, 18684234, 28026351, 56052702, 84079053, 168158106]

約数ペア:

[(1, 168158106), (2, 84079053), (3, 56052702), (6, 28026351), (9, 18684234), (18, 9342117), (23, 7311222), (27, 6228078), (46, 3655611), (54, 3114039), (69, 2437074), (81, 2076026), (138, 1218537), (162, 1038013), (207, 812358), (414, 406179), (621, 270786), (1242, 135393), (1863, 90262), (3726, 45131)]