168420168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 412187832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 29, 36, 42, 46, 54, 56, 58, 63, 69, 72, 84, 87, 92, 108, 116, 126, 138, 161, 167, 168, 174, 184, 189, 203, 207, 216, 232, 252, 261, 276, 322, 334, 348, 378, 406, 414, 483, 501, 504, 522, 552, 609, 621, 644, 667, 668, 696, 756, 783, 812, 828, 966, 1002, 1044, 1169, 1218, 1242, 1288, 1334, 1336, 1449, 1503, 1512, 1566, 1624, 1656, 1827, 1932, 2001, 2004, 2088, 2338, 2436, 2484, 2668, 2898, 3006, 3132, 3507, 3654, 3841, 3864, 4002, 4008, 4347, 4509, 4669, 4676, 4843, 4872, 4968, 5336, 5481, 5796, 6003, 6012, 6264, 7014, 7308, 7682, 8004, 8694, 9018, 9338, 9352, 9686, 10521, 10962, 11523, 11592, 12006, 12024, 14007, 14028, 14529, 14616, 15364, 16008, 17388, 18009, 18036, 18676, 19372, 21042, 21924, 23046, 24012, 26887, 28014, 28056, 29058, 30728, 31563, 33901, 34569, 34776, 36018, 36072, 37352, 38744, 42021, 42084, 43587, 43848, 46092, 48024, 53774, 56028, 58116, 63126, 67802, 69138, 72036, 80661, 84042, 84168, 87174, 92184, 101703, 103707, 107548, 111389, 112056, 116232, 126063, 126252, 130761, 135604, 138276, 144072, 161322, 168084, 174348, 203406, 207414, 215096, 222778, 241983, 252126, 252504, 261522, 271208, 276552, 305109, 322644, 334167, 336168, 348696, 406812, 414828, 445556, 483966, 504252, 523044, 610218, 645288, 668334, 725949, 779723, 813624, 829656, 891112, 915327, 967932, 1002501, 1008504, 1046088, 1220436, 1336668, 1451898, 1559446, 1830654, 1935864, 2005002, 2339169, 2440872, 2673336, 2903796, 3007503, 3118892, 3661308, 4010004, 4678338, 5807592, 6015006, 6237784, 7017507, 7322616, 8020008, 9356676, 12030012, 14035014, 18713352, 21052521, 24060024, 28070028, 42105042, 56140056, 84210084, 168420168]

約数ペア:

[(1, 168420168), (2, 84210084), (3, 56140056), (4, 42105042), (6, 28070028), (7, 24060024), (8, 21052521), (9, 18713352), (12, 14035014), (14, 12030012), (18, 9356676), (21, 8020008), (23, 7322616), (24, 7017507), (27, 6237784), (28, 6015006), (29, 5807592), (36, 4678338), (42, 4010004), (46, 3661308), (54, 3118892), (56, 3007503), (58, 2903796), (63, 2673336), (69, 2440872), (72, 2339169), (84, 2005002), (87, 1935864), (92, 1830654), (108, 1559446), (116, 1451898), (126, 1336668), (138, 1220436), (161, 1046088), (167, 1008504), (168, 1002501), (174, 967932), (184, 915327), (189, 891112), (203, 829656), (207, 813624), (216, 779723), (232, 725949), (252, 668334), (261, 645288), (276, 610218), (322, 523044), (334, 504252), (348, 483966), (378, 445556), (406, 414828), (414, 406812), (483, 348696), (501, 336168), (504, 334167), (522, 322644), (552, 305109), (609, 276552), (621, 271208), (644, 261522), (667, 252504), (668, 252126), (696, 241983), (756, 222778), (783, 215096), (812, 207414), (828, 203406), (966, 174348), (1002, 168084), (1044, 161322), (1169, 144072), (1218, 138276), (1242, 135604), (1288, 130761), (1334, 126252), (1336, 126063), (1449, 116232), (1503, 112056), (1512, 111389), (1566, 107548), (1624, 103707), (1656, 101703), (1827, 92184), (1932, 87174), (2001, 84168), (2004, 84042), (2088, 80661), (2338, 72036), (2436, 69138), (2484, 67802), (2668, 63126), (2898, 58116), (3006, 56028), (3132, 53774), (3507, 48024), (3654, 46092), (3841, 43848), (3864, 43587), (4002, 42084), (4008, 42021), (4347, 38744), (4509, 37352), (4669, 36072), (4676, 36018), (4843, 34776), (4872, 34569), (4968, 33901), (5336, 31563), (5481, 30728), (5796, 29058), (6003, 28056), (6012, 28014), (6264, 26887), (7014, 24012), (7308, 23046), (7682, 21924), (8004, 21042), (8694, 19372), (9018, 18676), (9338, 18036), (9352, 18009), (9686, 17388), (10521, 16008), (10962, 15364), (11523, 14616), (11592, 14529), (12006, 14028), (12024, 14007)]