129163356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{170851}}^1$

素因数の和:170871

約数の個数: 48

約数和(自身を含む): 382708480

約数和(自身を除く): 253545124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 170851, 341702, 512553, 683404, 1025106, 1195957, 1537659, 2050212, 2391914, 3075318, 3587871, 4612977, 4783828, 6150636, 7175742, 9225954, 10763613, 14351484, 18451908, 21527226, 32290839, 43054452, 64581678, 129163356]

約数ペア:

[(1, 129163356), (2, 64581678), (3, 43054452), (4, 32290839), (6, 21527226), (7, 18451908), (9, 14351484), (12, 10763613), (14, 9225954), (18, 7175742), (21, 6150636), (27, 4783828), (28, 4612977), (36, 3587871), (42, 3075318), (54, 2391914), (63, 2050212), (84, 1537659), (108, 1195957), (126, 1025106), (189, 683404), (252, 512553), (378, 341702), (756, 170851)]