140253984

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12519

約数の個数: 96

約数和(自身を含む): 440576640

約数和(自身を除く): 300322656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 12487, 24974, 37461, 49948, 74922, 99896, 112383, 149844, 162331, 199792, 224766, 299688, 324662, 337149, 399584, 449532, 486993, 599376, 649324, 674298, 899064, 973986, 1198752, 1298648, 1348596, 1460979, 1798128, 1947972, 2597296, 2697192, 2921958, 3596256, 3895944, 4382937, 5194592, 5394384, 5843916, 7791888, 8765874, 10788768, 11687832, 15583776, 17531748, 23375664, 35063496, 46751328, 70126992, 140253984]

約数ペア:

[(1, 140253984), (2, 70126992), (3, 46751328), (4, 35063496), (6, 23375664), (8, 17531748), (9, 15583776), (12, 11687832), (13, 10788768), (16, 8765874), (18, 7791888), (24, 5843916), (26, 5394384), (27, 5194592), (32, 4382937), (36, 3895944), (39, 3596256), (48, 2921958), (52, 2697192), (54, 2597296), (72, 1947972), (78, 1798128), (96, 1460979), (104, 1348596), (108, 1298648), (117, 1198752), (144, 973986), (156, 899064), (208, 674298), (216, 649324), (234, 599376), (288, 486993), (312, 449532), (351, 399584), (416, 337149), (432, 324662), (468, 299688), (624, 224766), (702, 199792), (864, 162331), (936, 149844), (1248, 112383), (1404, 99896), (1872, 74922), (2808, 49948), (3744, 37461), (5616, 24974), (11232, 12487)]