129785344

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 313479936

約数和(自身を除く): 183694592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 37, 52, 62, 64, 68, 74, 104, 124, 128, 136, 148, 208, 221, 248, 256, 272, 296, 403, 416, 442, 481, 496, 512, 527, 544, 592, 629, 806, 832, 884, 962, 992, 1054, 1088, 1147, 1184, 1258, 1612, 1664, 1768, 1924, 1984, 2108, 2176, 2294, 2368, 2516, 3224, 3328, 3536, 3848, 3968, 4216, 4352, 4588, 4736, 5032, 6448, 6656, 6851, 7072, 7696, 7936, 8177, 8432, 8704, 9176, 9472, 10064, 12896, 13702, 14144, 14911, 15392, 15872, 16354, 16864, 18352, 18944, 19499, 20128, 25792, 27404, 28288, 29822, 30784, 32708, 33728, 36704, 38998, 40256, 51584, 54808, 56576, 59644, 61568, 65416, 67456, 73408, 77996, 80512, 103168, 109616, 113152, 119288, 123136, 130832, 134912, 146816, 155992, 161024, 206336, 219232, 238576, 246272, 253487, 261664, 269824, 293632, 311984, 322048, 438464, 477152, 506974, 523328, 587264, 623968, 876928, 954304, 1013948, 1046656, 1247936, 1753856, 1908608, 2027896, 2093312, 2495872, 3507712, 3817216, 4055792, 4186624, 4991744, 7634432, 8111584, 9983488, 16223168, 32446336, 64892672, 129785344]

約数ペア:

[(1, 129785344), (2, 64892672), (4, 32446336), (8, 16223168), (13, 9983488), (16, 8111584), (17, 7634432), (26, 4991744), (31, 4186624), (32, 4055792), (34, 3817216), (37, 3507712), (52, 2495872), (62, 2093312), (64, 2027896), (68, 1908608), (74, 1753856), (104, 1247936), (124, 1046656), (128, 1013948), (136, 954304), (148, 876928), (208, 623968), (221, 587264), (248, 523328), (256, 506974), (272, 477152), (296, 438464), (403, 322048), (416, 311984), (442, 293632), (481, 269824), (496, 261664), (512, 253487), (527, 246272), (544, 238576), (592, 219232), (629, 206336), (806, 161024), (832, 155992), (884, 146816), (962, 134912), (992, 130832), (1054, 123136), (1088, 119288), (1147, 113152), (1184, 109616), (1258, 103168), (1612, 80512), (1664, 77996), (1768, 73408), (1924, 67456), (1984, 65416), (2108, 61568), (2176, 59644), (2294, 56576), (2368, 54808), (2516, 51584), (3224, 40256), (3328, 38998), (3536, 36704), (3848, 33728), (3968, 32708), (4216, 30784), (4352, 29822), (4588, 28288), (4736, 27404), (5032, 25792), (6448, 20128), (6656, 19499), (6851, 18944), (7072, 18352), (7696, 16864), (7936, 16354), (8177, 15872), (8432, 15392), (8704, 14911), (9176, 14144), (9472, 13702), (10064, 12896)]