129080864

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 309486744

約数和(自身を除く): 180405880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 53, 68, 74, 88, 106, 121, 136, 148, 176, 187, 212, 242, 272, 296, 352, 374, 407, 424, 484, 544, 583, 592, 629, 748, 814, 848, 901, 968, 1166, 1184, 1258, 1496, 1628, 1696, 1802, 1936, 1961, 2057, 2332, 2516, 2992, 3256, 3604, 3872, 3922, 4114, 4477, 4664, 5032, 5984, 6413, 6512, 6919, 7208, 7844, 8228, 8954, 9328, 9911, 10064, 12826, 13024, 13838, 14416, 15688, 16456, 17908, 18656, 19822, 20128, 21571, 25652, 27676, 28832, 31376, 32912, 33337, 35816, 39644, 43142, 51304, 55352, 62752, 65824, 66674, 71632, 76109, 79288, 86284, 102608, 109021, 110704, 133348, 143264, 152218, 158576, 172568, 205216, 218042, 221408, 237281, 266696, 304436, 317152, 345136, 366707, 436084, 474562, 533392, 608872, 690272, 733414, 872168, 949124, 1066784, 1217744, 1466828, 1744336, 1898248, 2435488, 2933656, 3488672, 3796496, 4033777, 5867312, 7592992, 8067554, 11734624, 16135108, 32270216, 64540432, 129080864]

約数ペア:

[(1, 129080864), (2, 64540432), (4, 32270216), (8, 16135108), (11, 11734624), (16, 8067554), (17, 7592992), (22, 5867312), (32, 4033777), (34, 3796496), (37, 3488672), (44, 2933656), (53, 2435488), (68, 1898248), (74, 1744336), (88, 1466828), (106, 1217744), (121, 1066784), (136, 949124), (148, 872168), (176, 733414), (187, 690272), (212, 608872), (242, 533392), (272, 474562), (296, 436084), (352, 366707), (374, 345136), (407, 317152), (424, 304436), (484, 266696), (544, 237281), (583, 221408), (592, 218042), (629, 205216), (748, 172568), (814, 158576), (848, 152218), (901, 143264), (968, 133348), (1166, 110704), (1184, 109021), (1258, 102608), (1496, 86284), (1628, 79288), (1696, 76109), (1802, 71632), (1936, 66674), (1961, 65824), (2057, 62752), (2332, 55352), (2516, 51304), (2992, 43142), (3256, 39644), (3604, 35816), (3872, 33337), (3922, 32912), (4114, 31376), (4477, 28832), (4664, 27676), (5032, 25652), (5984, 21571), (6413, 20128), (6512, 19822), (6919, 18656), (7208, 17908), (7844, 16456), (8228, 15688), (8954, 14416), (9328, 13838), (9911, 13024), (10064, 12826)]