157715404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5398

約数の個数: 48

約数和(自身を含む): 347719680

約数和(自身を除く): 190004276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 5279, 7469, 10558, 14938, 21116, 29876, 36953, 58069, 73906, 116138, 147812, 232276, 406483, 512063, 812966, 1024126, 1625932, 2048252, 3584441, 5632693, 7168882, 11265386, 14337764, 22530772, 39428851, 78857702, 157715404]

約数ペア:

[(1, 157715404), (2, 78857702), (4, 39428851), (7, 22530772), (11, 14337764), (14, 11265386), (22, 7168882), (28, 5632693), (44, 3584441), (77, 2048252), (97, 1625932), (154, 1024126), (194, 812966), (308, 512063), (388, 406483), (679, 232276), (1067, 147812), (1358, 116138), (2134, 73906), (2716, 58069), (4268, 36953), (5279, 29876), (7469, 21116), (10558, 14938)]