142499088

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 140

約数和(自身を含む): 436413040

約数和(自身を除く): 293913952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 643, 648, 684, 729, 912, 972, 1026, 1286, 1296, 1368, 1458, 1539, 1929, 1944, 2052, 2572, 2736, 2916, 3078, 3858, 3888, 4104, 4617, 5144, 5787, 5832, 6156, 7716, 8208, 9234, 10288, 11574, 11664, 12217, 12312, 13851, 15432, 17361, 18468, 23148, 24434, 24624, 27702, 30864, 34722, 36651, 36936, 46296, 48868, 52083, 55404, 69444, 73302, 73872, 92592, 97736, 104166, 109953, 110808, 138888, 146604, 156249, 195472, 208332, 219906, 221616, 277776, 293208, 312498, 329859, 416664, 439812, 468747, 586416, 624996, 659718, 833328, 879624, 937494, 989577, 1249992, 1319436, 1759248, 1874988, 1979154, 2499984, 2638872, 2968731, 3749976, 3958308, 5277744, 5937462, 7499952, 7916616, 8906193, 11874924, 15833232, 17812386, 23749848, 35624772, 47499696, 71249544, 142499088]

約数ペア:

[(1, 142499088), (2, 71249544), (3, 47499696), (4, 35624772), (6, 23749848), (8, 17812386), (9, 15833232), (12, 11874924), (16, 8906193), (18, 7916616), (19, 7499952), (24, 5937462), (27, 5277744), (36, 3958308), (38, 3749976), (48, 2968731), (54, 2638872), (57, 2499984), (72, 1979154), (76, 1874988), (81, 1759248), (108, 1319436), (114, 1249992), (144, 989577), (152, 937494), (162, 879624), (171, 833328), (216, 659718), (228, 624996), (243, 586416), (304, 468747), (324, 439812), (342, 416664), (432, 329859), (456, 312498), (486, 293208), (513, 277776), (643, 221616), (648, 219906), (684, 208332), (729, 195472), (912, 156249), (972, 146604), (1026, 138888), (1286, 110808), (1296, 109953), (1368, 104166), (1458, 97736), (1539, 92592), (1929, 73872), (1944, 73302), (2052, 69444), (2572, 55404), (2736, 52083), (2916, 48868), (3078, 46296), (3858, 36936), (3888, 36651), (4104, 34722), (4617, 30864), (5144, 27702), (5787, 24624), (5832, 24434), (6156, 23148), (7716, 18468), (8208, 17361), (9234, 15432), (10288, 13851), (11574, 12312), (11664, 12217)]