164987200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{14731}}^1$

素因数の和:14760

約数の個数: 84

約数和(自身を含む): 463999072

約数和(自身を除く): 299011872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 14731, 29462, 58924, 73655, 103117, 117848, 147310, 206234, 235696, 294620, 368275, 412468, 471392, 515585, 589240, 736550, 824936, 942784, 1031170, 1178480, 1473100, 1649872, 2062340, 2356960, 2577925, 2946200, 3299744, 4124680, 4713920, 5155850, 5892400, 6599488, 8249360, 10311700, 11784800, 16498720, 20623400, 23569600, 32997440, 41246800, 82493600, 164987200]

約数ペア:

[(1, 164987200), (2, 82493600), (4, 41246800), (5, 32997440), (7, 23569600), (8, 20623400), (10, 16498720), (14, 11784800), (16, 10311700), (20, 8249360), (25, 6599488), (28, 5892400), (32, 5155850), (35, 4713920), (40, 4124680), (50, 3299744), (56, 2946200), (64, 2577925), (70, 2356960), (80, 2062340), (100, 1649872), (112, 1473100), (140, 1178480), (160, 1031170), (175, 942784), (200, 824936), (224, 736550), (280, 589240), (320, 515585), (350, 471392), (400, 412468), (448, 368275), (560, 294620), (700, 235696), (800, 206234), (1120, 147310), (1400, 117848), (1600, 103117), (2240, 73655), (2800, 58924), (5600, 29462), (11200, 14731)]