129000196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2213}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 131366204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2213, 2242, 3068, 4426, 4484, 8852, 14573, 28769, 29146, 42047, 57538, 58292, 84094, 115076, 130567, 168188, 261134, 522268, 546611, 1093222, 1697371, 2186444, 2480773, 3394742, 4961546, 6789484, 9923092, 32250049, 64500098, 129000196]

約数ペア:

[(1, 129000196), (2, 64500098), (4, 32250049), (13, 9923092), (19, 6789484), (26, 4961546), (38, 3394742), (52, 2480773), (59, 2186444), (76, 1697371), (118, 1093222), (236, 546611), (247, 522268), (494, 261134), (767, 168188), (988, 130567), (1121, 115076), (1534, 84094), (2213, 58292), (2242, 57538), (3068, 42047), (4426, 29146), (4484, 28769), (8852, 14573)]