156936493493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2\times {\mathrm{28619}}^1$

素因数の和:28949

約数の個数: 24

約数和(自身を含む): 179111973600

約数和(自身を除く): 22175480107

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 22201, 28619, 36803, 288613, 372047, 421819, 543761, 4264231, 5483647, 7068893, 55435003, 81020389, 635370419, 1053265057, 8259815447, 12072037961, 156936493493]

約数ペア:

[(1, 156936493493), (13, 12072037961), (19, 8259815447), (149, 1053265057), (247, 635370419), (1937, 81020389), (2831, 55435003), (22201, 7068893), (28619, 5483647), (36803, 4264231), (288613, 543761), (372047, 421819)]