118389992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 267632640

約数和(自身を除く): 149242648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1316, 1451, 1457, 1736, 2632, 2902, 2914, 5804, 5828, 10157, 10199, 11608, 11656, 20314, 20398, 40628, 40796, 44981, 68197, 81256, 81592, 89962, 136394, 179924, 272788, 314867, 359848, 477379, 545576, 629734, 954758, 1259468, 1909516, 2114107, 2518936, 3819032, 4228214, 8456428, 14798749, 16912856, 29597498, 59194996, 118389992]

約数ペア:

[(1, 118389992), (2, 59194996), (4, 29597498), (7, 16912856), (8, 14798749), (14, 8456428), (28, 4228214), (31, 3819032), (47, 2518936), (56, 2114107), (62, 1909516), (94, 1259468), (124, 954758), (188, 629734), (217, 545576), (248, 477379), (329, 359848), (376, 314867), (434, 272788), (658, 179924), (868, 136394), (1316, 89962), (1451, 81592), (1457, 81256), (1736, 68197), (2632, 44981), (2902, 40796), (2914, 40628), (5804, 20398), (5828, 20314), (10157, 11656), (10199, 11608)]