121912128

素因数分解:

$2^6\times 3^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 396565120

約数和(自身を除く): 274652992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 67, 72, 78, 81, 96, 104, 108, 117, 134, 144, 156, 162, 192, 201, 208, 216, 234, 243, 268, 288, 312, 324, 351, 402, 416, 432, 468, 486, 536, 576, 603, 624, 648, 702, 729, 804, 832, 864, 871, 936, 972, 1053, 1072, 1206, 1248, 1296, 1404, 1458, 1608, 1728, 1742, 1809, 1872, 1944, 2106, 2144, 2187, 2412, 2496, 2592, 2613, 2808, 2916, 3159, 3216, 3484, 3618, 3744, 3888, 4212, 4288, 4374, 4824, 5184, 5226, 5427, 5616, 5832, 6318, 6432, 6968, 7236, 7488, 7776, 7839, 8424, 8748, 9477, 9648, 10452, 10854, 11232, 11664, 12636, 12864, 13936, 14472, 15552, 15678, 16281, 16848, 17496, 18954, 19296, 20904, 21708, 22464, 23328, 23517, 25272, 27872, 28431, 28944, 31356, 32562, 33696, 34992, 37908, 38592, 41808, 43416, 46656, 47034, 48843, 50544, 55744, 56862, 57888, 62712, 65124, 67392, 69984, 70551, 75816, 83616, 86832, 94068, 97686, 101088, 113724, 115776, 125424, 130248, 139968, 141102, 146529, 151632, 167232, 173664, 188136, 195372, 202176, 211653, 227448, 250848, 260496, 282204, 293058, 303264, 347328, 376272, 390744, 423306, 454896, 501696, 520992, 564408, 586116, 606528, 634959, 752544, 781488, 846612, 909792, 1041984, 1128816, 1172232, 1269918, 1505088, 1562976, 1693224, 1819584, 1904877, 2257632, 2344464, 2539836, 3125952, 3386448, 3809754, 4515264, 4688928, 5079672, 6772896, 7619508, 9377856, 10159344, 13545792, 15239016, 20318688, 30478032, 40637376, 60956064, 121912128]

約数ペア:

[(1, 121912128), (2, 60956064), (3, 40637376), (4, 30478032), (6, 20318688), (8, 15239016), (9, 13545792), (12, 10159344), (13, 9377856), (16, 7619508), (18, 6772896), (24, 5079672), (26, 4688928), (27, 4515264), (32, 3809754), (36, 3386448), (39, 3125952), (48, 2539836), (52, 2344464), (54, 2257632), (64, 1904877), (67, 1819584), (72, 1693224), (78, 1562976), (81, 1505088), (96, 1269918), (104, 1172232), (108, 1128816), (117, 1041984), (134, 909792), (144, 846612), (156, 781488), (162, 752544), (192, 634959), (201, 606528), (208, 586116), (216, 564408), (234, 520992), (243, 501696), (268, 454896), (288, 423306), (312, 390744), (324, 376272), (351, 347328), (402, 303264), (416, 293058), (432, 282204), (468, 260496), (486, 250848), (536, 227448), (576, 211653), (603, 202176), (624, 195372), (648, 188136), (702, 173664), (729, 167232), (804, 151632), (832, 146529), (864, 141102), (871, 139968), (936, 130248), (972, 125424), (1053, 115776), (1072, 113724), (1206, 101088), (1248, 97686), (1296, 94068), (1404, 86832), (1458, 83616), (1608, 75816), (1728, 70551), (1742, 69984), (1809, 67392), (1872, 65124), (1944, 62712), (2106, 57888), (2144, 56862), (2187, 55744), (2412, 50544), (2496, 48843), (2592, 47034), (2613, 46656), (2808, 43416), (2916, 41808), (3159, 38592), (3216, 37908), (3484, 34992), (3618, 33696), (3744, 32562), (3888, 31356), (4212, 28944), (4288, 28431), (4374, 27872), (4824, 25272), (5184, 23517), (5226, 23328), (5427, 22464), (5616, 21708), (5832, 20904), (6318, 19296), (6432, 18954), (6968, 17496), (7236, 16848), (7488, 16281), (7776, 15678), (7839, 15552), (8424, 14472), (8748, 13936), (9477, 12864), (9648, 12636), (10452, 11664), (10854, 11232)]