180023648

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 442123920

約数和(自身を除く): 262100272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 49, 56, 58, 74, 98, 107, 112, 116, 148, 196, 203, 214, 224, 232, 259, 296, 392, 406, 428, 464, 518, 592, 749, 784, 812, 856, 928, 1036, 1073, 1184, 1421, 1498, 1568, 1624, 1712, 1813, 2072, 2146, 2842, 2996, 3103, 3248, 3424, 3626, 3959, 4144, 4292, 5243, 5684, 5992, 6206, 6496, 7252, 7511, 7918, 8288, 8584, 10486, 11368, 11984, 12412, 14504, 15022, 15836, 17168, 20972, 21721, 22736, 23968, 24824, 27713, 29008, 30044, 31672, 34336, 41944, 43442, 45472, 49648, 52577, 55426, 58016, 60088, 63344, 83888, 86884, 99296, 105154, 110852, 114811, 120176, 126688, 152047, 167776, 173768, 193991, 210308, 221704, 229622, 240352, 304094, 347536, 387982, 420616, 443408, 459244, 608188, 695072, 775964, 803677, 841232, 886816, 918488, 1216376, 1551928, 1607354, 1682464, 1836976, 2432752, 3103856, 3214708, 3673952, 4865504, 5625739, 6207712, 6429416, 11251478, 12858832, 22502956, 25717664, 45005912, 90011824, 180023648]

約数ペア:

[(1, 180023648), (2, 90011824), (4, 45005912), (7, 25717664), (8, 22502956), (14, 12858832), (16, 11251478), (28, 6429416), (29, 6207712), (32, 5625739), (37, 4865504), (49, 3673952), (56, 3214708), (58, 3103856), (74, 2432752), (98, 1836976), (107, 1682464), (112, 1607354), (116, 1551928), (148, 1216376), (196, 918488), (203, 886816), (214, 841232), (224, 803677), (232, 775964), (259, 695072), (296, 608188), (392, 459244), (406, 443408), (428, 420616), (464, 387982), (518, 347536), (592, 304094), (749, 240352), (784, 229622), (812, 221704), (856, 210308), (928, 193991), (1036, 173768), (1073, 167776), (1184, 152047), (1421, 126688), (1498, 120176), (1568, 114811), (1624, 110852), (1712, 105154), (1813, 99296), (2072, 86884), (2146, 83888), (2842, 63344), (2996, 60088), (3103, 58016), (3248, 55426), (3424, 52577), (3626, 49648), (3959, 45472), (4144, 43442), (4292, 41944), (5243, 34336), (5684, 31672), (5992, 30044), (6206, 29008), (6496, 27713), (7252, 24824), (7511, 23968), (7918, 22736), (8288, 21721), (8584, 20972), (10486, 17168), (11368, 15836), (11984, 15022), (12412, 14504)]