168067368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 539079840

約数和(自身を除く): 371012472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 347, 372, 434, 504, 558, 651, 694, 744, 868, 961, 1041, 1116, 1302, 1388, 1736, 1922, 1953, 2082, 2232, 2429, 2604, 2776, 2883, 3123, 3844, 3906, 4164, 4858, 5208, 5766, 6246, 6727, 7287, 7688, 7812, 8328, 8649, 9716, 10757, 11532, 12492, 13454, 14574, 15624, 17298, 19432, 20181, 21514, 21861, 23064, 24984, 26908, 29148, 32271, 34596, 40362, 43028, 43722, 53816, 58296, 60543, 64542, 69192, 75299, 80724, 86056, 87444, 96813, 121086, 129084, 150598, 161448, 174888, 193626, 225897, 242172, 258168, 301196, 333467, 387252, 451794, 484344, 602392, 666934, 677691, 774504, 903588, 1000401, 1333868, 1355382, 1807176, 2000802, 2334269, 2667736, 2710764, 3001203, 4001604, 4668538, 5421528, 6002406, 7002807, 8003208, 9337076, 12004812, 14005614, 18674152, 21008421, 24009624, 28011228, 42016842, 56022456, 84033684, 168067368]

約数ペア:

[(1, 168067368), (2, 84033684), (3, 56022456), (4, 42016842), (6, 28011228), (7, 24009624), (8, 21008421), (9, 18674152), (12, 14005614), (14, 12004812), (18, 9337076), (21, 8003208), (24, 7002807), (28, 6002406), (31, 5421528), (36, 4668538), (42, 4001604), (56, 3001203), (62, 2710764), (63, 2667736), (72, 2334269), (84, 2000802), (93, 1807176), (124, 1355382), (126, 1333868), (168, 1000401), (186, 903588), (217, 774504), (248, 677691), (252, 666934), (279, 602392), (347, 484344), (372, 451794), (434, 387252), (504, 333467), (558, 301196), (651, 258168), (694, 242172), (744, 225897), (868, 193626), (961, 174888), (1041, 161448), (1116, 150598), (1302, 129084), (1388, 121086), (1736, 96813), (1922, 87444), (1953, 86056), (2082, 80724), (2232, 75299), (2429, 69192), (2604, 64542), (2776, 60543), (2883, 58296), (3123, 53816), (3844, 43722), (3906, 43028), (4164, 40362), (4858, 34596), (5208, 32271), (5766, 29148), (6246, 26908), (6727, 24984), (7287, 23064), (7688, 21861), (7812, 21514), (8328, 20181), (8649, 19432), (9716, 17298), (10757, 15624), (11532, 14574), (12492, 13454)]