168322064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 362119680

約数和(自身を除く): 193797616

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 304, 337, 424, 496, 589, 674, 848, 1007, 1178, 1348, 1643, 2014, 2356, 2696, 3286, 4028, 4712, 5392, 6403, 6572, 8056, 9424, 10447, 12806, 13144, 16112, 17861, 20894, 25612, 26288, 31217, 35722, 41788, 51224, 62434, 71444, 83576, 102448, 124868, 142888, 167152, 198493, 249736, 285776, 339359, 396986, 499472, 553691, 678718, 793972, 1107382, 1357436, 1587944, 2214764, 2714872, 3175888, 4429528, 5429744, 8859056, 10520129, 21040258, 42080516, 84161032, 168322064]

約数ペア:

[(1, 168322064), (2, 84161032), (4, 42080516), (8, 21040258), (16, 10520129), (19, 8859056), (31, 5429744), (38, 4429528), (53, 3175888), (62, 2714872), (76, 2214764), (106, 1587944), (124, 1357436), (152, 1107382), (212, 793972), (248, 678718), (304, 553691), (337, 499472), (424, 396986), (496, 339359), (589, 285776), (674, 249736), (848, 198493), (1007, 167152), (1178, 142888), (1348, 124868), (1643, 102448), (2014, 83576), (2356, 71444), (2696, 62434), (3286, 51224), (4028, 41788), (4712, 35722), (5392, 31217), (6403, 26288), (6572, 25612), (8056, 20894), (9424, 17861), (10447, 16112), (12806, 13144)]