140351328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2021

約数の個数: 144

約数和(自身を含む): 452677680

約数和(自身を除く): 312326352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1973, 1976, 2223, 2736, 2964, 3744, 3946, 3952, 4446, 5472, 5919, 5928, 7892, 7904, 8892, 11838, 11856, 15784, 17757, 17784, 23676, 23712, 25649, 31568, 35514, 35568, 37487, 47352, 51298, 63136, 71028, 71136, 74974, 76947, 94704, 102596, 112461, 142056, 149948, 153894, 189408, 205192, 224922, 230841, 284112, 299896, 307788, 337383, 410384, 449844, 461682, 487331, 568224, 599792, 615576, 674766, 820768, 899688, 923364, 974662, 1199584, 1231152, 1349532, 1461993, 1799376, 1846728, 1949324, 2462304, 2699064, 2923986, 3598752, 3693456, 3898648, 4385979, 5398128, 5847972, 7386912, 7797296, 8771958, 10796256, 11695944, 15594592, 17543916, 23391888, 35087832, 46783776, 70175664, 140351328]

約数ペア:

[(1, 140351328), (2, 70175664), (3, 46783776), (4, 35087832), (6, 23391888), (8, 17543916), (9, 15594592), (12, 11695944), (13, 10796256), (16, 8771958), (18, 7797296), (19, 7386912), (24, 5847972), (26, 5398128), (32, 4385979), (36, 3898648), (38, 3693456), (39, 3598752), (48, 2923986), (52, 2699064), (57, 2462304), (72, 1949324), (76, 1846728), (78, 1799376), (96, 1461993), (104, 1349532), (114, 1231152), (117, 1199584), (144, 974662), (152, 923364), (156, 899688), (171, 820768), (208, 674766), (228, 615576), (234, 599792), (247, 568224), (288, 487331), (304, 461682), (312, 449844), (342, 410384), (416, 337383), (456, 307788), (468, 299896), (494, 284112), (608, 230841), (624, 224922), (684, 205192), (741, 189408), (912, 153894), (936, 149948), (988, 142056), (1248, 112461), (1368, 102596), (1482, 94704), (1824, 76947), (1872, 74974), (1973, 71136), (1976, 71028), (2223, 63136), (2736, 51298), (2964, 47352), (3744, 37487), (3946, 35568), (3952, 35514), (4446, 31568), (5472, 25649), (5919, 23712), (5928, 23676), (7892, 17784), (7904, 17757), (8892, 15784), (11838, 11856)]