16057888

素因数分解:

$2^5\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 120

約数和(自身を含む): 42351120

約数和(自身を除く): 26293232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 343, 352, 392, 418, 532, 539, 608, 616, 686, 784, 836, 931, 1064, 1078, 1232, 1372, 1463, 1568, 1672, 1862, 2128, 2156, 2401, 2464, 2744, 2926, 3344, 3724, 3773, 4256, 4312, 4802, 5488, 5852, 6517, 6688, 7448, 7546, 8624, 9604, 10241, 10976, 11704, 13034, 14896, 15092, 17248, 19208, 20482, 23408, 26068, 26411, 29792, 30184, 38416, 40964, 45619, 46816, 52136, 52822, 60368, 71687, 76832, 81928, 91238, 104272, 105644, 120736, 143374, 163856, 182476, 208544, 211288, 286748, 327712, 364952, 422576, 501809, 573496, 729904, 845152, 1003618, 1146992, 1459808, 2007236, 2293984, 4014472, 8028944, 16057888]

約数ペア:

[(1, 16057888), (2, 8028944), (4, 4014472), (7, 2293984), (8, 2007236), (11, 1459808), (14, 1146992), (16, 1003618), (19, 845152), (22, 729904), (28, 573496), (32, 501809), (38, 422576), (44, 364952), (49, 327712), (56, 286748), (76, 211288), (77, 208544), (88, 182476), (98, 163856), (112, 143374), (133, 120736), (152, 105644), (154, 104272), (176, 91238), (196, 81928), (209, 76832), (224, 71687), (266, 60368), (304, 52822), (308, 52136), (343, 46816), (352, 45619), (392, 40964), (418, 38416), (532, 30184), (539, 29792), (608, 26411), (616, 26068), (686, 23408), (784, 20482), (836, 19208), (931, 17248), (1064, 15092), (1078, 14896), (1232, 13034), (1372, 11704), (1463, 10976), (1568, 10241), (1672, 9604), (1862, 8624), (2128, 7546), (2156, 7448), (2401, 6688), (2464, 6517), (2744, 5852), (2926, 5488), (3344, 4802), (3724, 4312), (3773, 4256)]