139151360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 200504320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 127, 128, 160, 214, 254, 256, 320, 428, 508, 512, 535, 635, 640, 856, 1016, 1024, 1070, 1270, 1280, 1712, 2032, 2048, 2140, 2540, 2560, 3424, 4064, 4280, 5080, 5120, 6848, 8128, 8560, 10160, 10240, 13589, 13696, 16256, 17120, 20320, 27178, 27392, 32512, 34240, 40640, 54356, 54784, 65024, 67945, 68480, 81280, 108712, 109568, 130048, 135890, 136960, 162560, 217424, 219136, 260096, 271780, 273920, 325120, 434848, 543560, 547840, 650240, 869696, 1087120, 1095680, 1300480, 1739392, 2174240, 3478784, 4348480, 6957568, 8696960, 13915136, 17393920, 27830272, 34787840, 69575680, 139151360]

約数ペア:

[(1, 139151360), (2, 69575680), (4, 34787840), (5, 27830272), (8, 17393920), (10, 13915136), (16, 8696960), (20, 6957568), (32, 4348480), (40, 3478784), (64, 2174240), (80, 1739392), (107, 1300480), (127, 1095680), (128, 1087120), (160, 869696), (214, 650240), (254, 547840), (256, 543560), (320, 434848), (428, 325120), (508, 273920), (512, 271780), (535, 260096), (635, 219136), (640, 217424), (856, 162560), (1016, 136960), (1024, 135890), (1070, 130048), (1270, 109568), (1280, 108712), (1712, 81280), (2032, 68480), (2048, 67945), (2140, 65024), (2540, 54784), (2560, 54356), (3424, 40640), (4064, 34240), (4280, 32512), (5080, 27392), (5120, 27178), (6848, 20320), (8128, 17120), (8560, 16256), (10160, 13696), (10240, 13589)]