131032512

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 224

約数和(自身を含む): 438099200

約数和(自身を除く): 307066688

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, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 307, 312, 342, 351, 416, 432, 456, 468, 494, 513, 576, 608, 614, 624, 684, 702, 741, 832, 864, 912, 921, 936, 988, 1026, 1216, 1228, 1248, 1368, 1404, 1482, 1728, 1824, 1842, 1872, 1976, 2052, 2223, 2456, 2496, 2736, 2763, 2808, 2964, 3648, 3684, 3744, 3952, 3991, 4104, 4446, 4912, 5472, 5526, 5616, 5833, 5928, 6669, 7368, 7488, 7904, 7982, 8208, 8289, 8892, 9824, 10944, 11052, 11232, 11666, 11856, 11973, 13338, 14736, 15808, 15964, 16416, 16578, 17499, 17784, 19648, 22104, 22464, 23332, 23712, 23946, 26676, 29472, 31928, 32832, 33156, 34998, 35568, 35919, 44208, 46664, 47424, 47892, 52497, 53352, 58944, 63856, 66312, 69996, 71136, 71838, 75829, 88416, 93328, 95784, 104994, 106704, 107757, 127712, 132624, 139992, 142272, 143676, 151658, 157491, 176832, 186656, 191568, 209988, 213408, 215514, 227487, 255424, 265248, 279984, 287352, 303316, 314982, 373312, 383136, 419976, 426816, 431028, 454974, 530496, 559968, 574704, 606632, 629964, 682461, 766272, 839952, 862056, 909948, 1119936, 1149408, 1213264, 1259928, 1364922, 1679904, 1724112, 1819896, 2047383, 2298816, 2426528, 2519856, 2729844, 3359808, 3448224, 3639792, 4094766, 4853056, 5039712, 5459688, 6896448, 7279584, 8189532, 10079424, 10919376, 14559168, 16379064, 21838752, 32758128, 43677504, 65516256, 131032512]

約数ペア:

[(1, 131032512), (2, 65516256), (3, 43677504), (4, 32758128), (6, 21838752), (8, 16379064), (9, 14559168), (12, 10919376), (13, 10079424), (16, 8189532), (18, 7279584), (19, 6896448), (24, 5459688), (26, 5039712), (27, 4853056), (32, 4094766), (36, 3639792), (38, 3448224), (39, 3359808), (48, 2729844), (52, 2519856), (54, 2426528), (57, 2298816), (64, 2047383), (72, 1819896), (76, 1724112), (78, 1679904), (96, 1364922), (104, 1259928), (108, 1213264), (114, 1149408), (117, 1119936), (144, 909948), (152, 862056), (156, 839952), (171, 766272), (192, 682461), (208, 629964), (216, 606632), (228, 574704), (234, 559968), (247, 530496), (288, 454974), (304, 431028), (307, 426816), (312, 419976), (342, 383136), (351, 373312), (416, 314982), (432, 303316), (456, 287352), (468, 279984), (494, 265248), (513, 255424), (576, 227487), (608, 215514), (614, 213408), (624, 209988), (684, 191568), (702, 186656), (741, 176832), (832, 157491), (864, 151658), (912, 143676), (921, 142272), (936, 139992), (988, 132624), (1026, 127712), (1216, 107757), (1228, 106704), (1248, 104994), (1368, 95784), (1404, 93328), (1482, 88416), (1728, 75829), (1824, 71838), (1842, 71136), (1872, 69996), (1976, 66312), (2052, 63856), (2223, 58944), (2456, 53352), (2496, 52497), (2736, 47892), (2763, 47424), (2808, 46664), (2964, 44208), (3648, 35919), (3684, 35568), (3744, 34998), (3952, 33156), (3991, 32832), (4104, 31928), (4446, 29472), (4912, 26676), (5472, 23946), (5526, 23712), (5616, 23332), (5833, 22464), (5928, 22104), (6669, 19648), (7368, 17784), (7488, 17499), (7904, 16578), (7982, 16416), (8208, 15964), (8289, 15808), (8892, 14736), (9824, 13338), (10944, 11973), (11052, 11856), (11232, 11666)]