215526168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 695429280

約数和(自身を除く): 479903112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 173, 198, 234, 242, 264, 286, 312, 346, 363, 396, 429, 468, 484, 519, 572, 692, 726, 792, 858, 936, 968, 1038, 1089, 1144, 1287, 1331, 1384, 1452, 1557, 1573, 1716, 1903, 2076, 2178, 2249, 2574, 2662, 2904, 3114, 3146, 3432, 3806, 3993, 4152, 4356, 4498, 4719, 5148, 5324, 5709, 6228, 6292, 6747, 7612, 7986, 8712, 8996, 9438, 10296, 10648, 11418, 11979, 12456, 12584, 13494, 14157, 15224, 15972, 17127, 17303, 17992, 18876, 20241, 20933, 22836, 23958, 24739, 26988, 28314, 31944, 34254, 34606, 37752, 40482, 41866, 45672, 47916, 49478, 51909, 53976, 56628, 62799, 68508, 69212, 74217, 80964, 83732, 95832, 98956, 103818, 113256, 125598, 137016, 138424, 148434, 155727, 161928, 167464, 188397, 197912, 207636, 222651, 230263, 251196, 272129, 296868, 311454, 376794, 415272, 445302, 460526, 502392, 544258, 593736, 622908, 690789, 753588, 816387, 890604, 921052, 1088516, 1245816, 1381578, 1507176, 1632774, 1781208, 1842104, 2072367, 2177032, 2449161, 2763156, 2993419, 3265548, 4144734, 4898322, 5526312, 5986838, 6531096, 8289468, 8980257, 9796644, 11973676, 16578936, 17960514, 19593288, 23947352, 26940771, 35921028, 53881542, 71842056, 107763084, 215526168]

約数ペア:

[(1, 215526168), (2, 107763084), (3, 71842056), (4, 53881542), (6, 35921028), (8, 26940771), (9, 23947352), (11, 19593288), (12, 17960514), (13, 16578936), (18, 11973676), (22, 9796644), (24, 8980257), (26, 8289468), (33, 6531096), (36, 5986838), (39, 5526312), (44, 4898322), (52, 4144734), (66, 3265548), (72, 2993419), (78, 2763156), (88, 2449161), (99, 2177032), (104, 2072367), (117, 1842104), (121, 1781208), (132, 1632774), (143, 1507176), (156, 1381578), (173, 1245816), (198, 1088516), (234, 921052), (242, 890604), (264, 816387), (286, 753588), (312, 690789), (346, 622908), (363, 593736), (396, 544258), (429, 502392), (468, 460526), (484, 445302), (519, 415272), (572, 376794), (692, 311454), (726, 296868), (792, 272129), (858, 251196), (936, 230263), (968, 222651), (1038, 207636), (1089, 197912), (1144, 188397), (1287, 167464), (1331, 161928), (1384, 155727), (1452, 148434), (1557, 138424), (1573, 137016), (1716, 125598), (1903, 113256), (2076, 103818), (2178, 98956), (2249, 95832), (2574, 83732), (2662, 80964), (2904, 74217), (3114, 69212), (3146, 68508), (3432, 62799), (3806, 56628), (3993, 53976), (4152, 51909), (4356, 49478), (4498, 47916), (4719, 45672), (5148, 41866), (5324, 40482), (5709, 37752), (6228, 34606), (6292, 34254), (6747, 31944), (7612, 28314), (7986, 26988), (8712, 24739), (8996, 23958), (9438, 22836), (10296, 20933), (10648, 20241), (11418, 18876), (11979, 17992), (12456, 17303), (12584, 17127), (13494, 15972), (14157, 15224)]