161416668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 482549760

約数和(自身を除く): 321133092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 43, 46, 58, 67, 69, 84, 86, 87, 92, 116, 129, 134, 138, 161, 172, 174, 201, 203, 258, 268, 276, 301, 322, 348, 402, 406, 469, 483, 516, 602, 609, 644, 667, 804, 812, 903, 938, 966, 989, 1204, 1218, 1247, 1334, 1407, 1541, 1806, 1876, 1932, 1943, 1978, 2001, 2436, 2494, 2668, 2814, 2881, 2967, 3082, 3612, 3741, 3886, 3956, 4002, 4623, 4669, 4988, 5628, 5762, 5829, 5934, 6164, 6923, 7482, 7772, 8004, 8643, 8729, 9246, 9338, 10787, 11524, 11658, 11868, 13601, 13846, 14007, 14964, 17286, 17458, 18492, 18676, 20167, 20769, 21574, 23316, 26187, 27202, 27692, 28014, 28681, 32361, 34572, 34916, 40334, 40803, 41538, 43148, 44689, 52374, 54404, 56028, 57362, 60501, 64722, 66263, 80668, 81606, 83076, 83549, 86043, 89378, 104748, 114724, 121002, 129444, 132526, 134067, 163212, 167098, 172086, 178756, 198789, 200767, 242004, 250647, 265052, 268134, 312823, 334196, 344172, 397578, 401534, 463841, 501294, 536268, 584843, 602301, 625646, 795156, 803068, 927682, 938469, 1002588, 1169686, 1204602, 1251292, 1391523, 1754529, 1855364, 1876938, 1921627, 2339372, 2409204, 2783046, 3509058, 3753876, 3843254, 5566092, 5764881, 7018116, 7686508, 11529762, 13451389, 23059524, 26902778, 40354167, 53805556, 80708334, 161416668]

約数ペア:

[(1, 161416668), (2, 80708334), (3, 53805556), (4, 40354167), (6, 26902778), (7, 23059524), (12, 13451389), (14, 11529762), (21, 7686508), (23, 7018116), (28, 5764881), (29, 5566092), (42, 3843254), (43, 3753876), (46, 3509058), (58, 2783046), (67, 2409204), (69, 2339372), (84, 1921627), (86, 1876938), (87, 1855364), (92, 1754529), (116, 1391523), (129, 1251292), (134, 1204602), (138, 1169686), (161, 1002588), (172, 938469), (174, 927682), (201, 803068), (203, 795156), (258, 625646), (268, 602301), (276, 584843), (301, 536268), (322, 501294), (348, 463841), (402, 401534), (406, 397578), (469, 344172), (483, 334196), (516, 312823), (602, 268134), (609, 265052), (644, 250647), (667, 242004), (804, 200767), (812, 198789), (903, 178756), (938, 172086), (966, 167098), (989, 163212), (1204, 134067), (1218, 132526), (1247, 129444), (1334, 121002), (1407, 114724), (1541, 104748), (1806, 89378), (1876, 86043), (1932, 83549), (1943, 83076), (1978, 81606), (2001, 80668), (2436, 66263), (2494, 64722), (2668, 60501), (2814, 57362), (2881, 56028), (2967, 54404), (3082, 52374), (3612, 44689), (3741, 43148), (3886, 41538), (3956, 40803), (4002, 40334), (4623, 34916), (4669, 34572), (4988, 32361), (5628, 28681), (5762, 28014), (5829, 27692), (5934, 27202), (6164, 26187), (6923, 23316), (7482, 21574), (7772, 20769), (8004, 20167), (8643, 18676), (8729, 18492), (9246, 17458), (9338, 17286), (10787, 14964), (11524, 14007), (11658, 13846), (11868, 13601)]