158558260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24097}}^1$

素因数の和:24160

約数の個数: 48

約数和(自身を含む): 388652544

約数和(自身を除く): 230094284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 24097, 48194, 96388, 120485, 168679, 240970, 337358, 481940, 674716, 843395, 1132559, 1686790, 2265118, 3373580, 4530236, 5662795, 7927913, 11325590, 15855826, 22651180, 31711652, 39639565, 79279130, 158558260]

約数ペア:

[(1, 158558260), (2, 79279130), (4, 39639565), (5, 31711652), (7, 22651180), (10, 15855826), (14, 11325590), (20, 7927913), (28, 5662795), (35, 4530236), (47, 3373580), (70, 2265118), (94, 1686790), (140, 1132559), (188, 843395), (235, 674716), (329, 481940), (470, 337358), (658, 240970), (940, 168679), (1316, 120485), (1645, 96388), (3290, 48194), (6580, 24097)]