168165504

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 565488000

約数和(自身を除く): 397322496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 197, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 394, 416, 432, 456, 468, 494, 513, 576, 591, 608, 624, 684, 702, 741, 788, 832, 864, 912, 936, 988, 1026, 1152, 1182, 1216, 1248, 1368, 1404, 1482, 1576, 1664, 1728, 1773, 1824, 1872, 1976, 2052, 2223, 2364, 2432, 2496, 2561, 2736, 2808, 2964, 3152, 3456, 3546, 3648, 3743, 3744, 3952, 4104, 4446, 4728, 4992, 5122, 5319, 5472, 5616, 5928, 6304, 6669, 7092, 7296, 7486, 7488, 7683, 7904, 8208, 8892, 9456, 10244, 10638, 10944, 11229, 11232, 11856, 12608, 13338, 14184, 14972, 14976, 15366, 15808, 16416, 17784, 18912, 20488, 21276, 21888, 22458, 22464, 23049, 23712, 25216, 26676, 28368, 29944, 30732, 31616, 32832, 33687, 35568, 37824, 40976, 42552, 44916, 44928, 46098, 47424, 48659, 53352, 56736, 59888, 61464, 65664, 67374, 69147, 71136, 75648, 81952, 85104, 89832, 92196, 94848, 97318, 101061, 106704, 113472, 119776, 122928, 134748, 138294, 142272, 145977, 163904, 170208, 179664, 184392, 194636, 202122, 213408, 226944, 239552, 245856, 269496, 276588, 284544, 291954, 327808, 340416, 359328, 368784, 389272, 404244, 426816, 437931, 479104, 491712, 538992, 553176, 583908, 680832, 718656, 737568, 778544, 808488, 853632, 875862, 983424, 1077984, 1106352, 1167816, 1313793, 1437312, 1475136, 1557088, 1616976, 1751724, 2155968, 2212704, 2335632, 2627586, 2950272, 3114176, 3233952, 3503448, 4311936, 4425408, 4671264, 5255172, 6228352, 6467904, 7006896, 8850816, 9342528, 10510344, 12935808, 14013792, 18685056, 21020688, 28027584, 42041376, 56055168, 84082752, 168165504]

約数ペア:

[(1, 168165504), (2, 84082752), (3, 56055168), (4, 42041376), (6, 28027584), (8, 21020688), (9, 18685056), (12, 14013792), (13, 12935808), (16, 10510344), (18, 9342528), (19, 8850816), (24, 7006896), (26, 6467904), (27, 6228352), (32, 5255172), (36, 4671264), (38, 4425408), (39, 4311936), (48, 3503448), (52, 3233952), (54, 3114176), (57, 2950272), (64, 2627586), (72, 2335632), (76, 2212704), (78, 2155968), (96, 1751724), (104, 1616976), (108, 1557088), (114, 1475136), (117, 1437312), (128, 1313793), (144, 1167816), (152, 1106352), (156, 1077984), (171, 983424), (192, 875862), (197, 853632), (208, 808488), (216, 778544), (228, 737568), (234, 718656), (247, 680832), (288, 583908), (304, 553176), (312, 538992), (342, 491712), (351, 479104), (384, 437931), (394, 426816), (416, 404244), (432, 389272), (456, 368784), (468, 359328), (494, 340416), (513, 327808), (576, 291954), (591, 284544), (608, 276588), (624, 269496), (684, 245856), (702, 239552), (741, 226944), (788, 213408), (832, 202122), (864, 194636), (912, 184392), (936, 179664), (988, 170208), (1026, 163904), (1152, 145977), (1182, 142272), (1216, 138294), (1248, 134748), (1368, 122928), (1404, 119776), (1482, 113472), (1576, 106704), (1664, 101061), (1728, 97318), (1773, 94848), (1824, 92196), (1872, 89832), (1976, 85104), (2052, 81952), (2223, 75648), (2364, 71136), (2432, 69147), (2496, 67374), (2561, 65664), (2736, 61464), (2808, 59888), (2964, 56736), (3152, 53352), (3456, 48659), (3546, 47424), (3648, 46098), (3743, 44928), (3744, 44916), (3952, 42552), (4104, 40976), (4446, 37824), (4728, 35568), (4992, 33687), (5122, 32832), (5319, 31616), (5472, 30732), (5616, 29944), (5928, 28368), (6304, 26676), (6669, 25216), (7092, 23712), (7296, 23049), (7486, 22464), (7488, 22458), (7683, 21888), (7904, 21276), (8208, 20488), (8892, 18912), (9456, 17784), (10244, 16416), (10638, 15808), (10944, 15366), (11229, 14976), (11232, 14972), (11856, 14184), (12608, 13338)]