188004992

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 452096640

約数和(自身を除く): 264091648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 64, 74, 106, 107, 112, 128, 148, 212, 214, 224, 259, 296, 371, 424, 428, 448, 518, 592, 742, 749, 848, 856, 896, 1036, 1184, 1484, 1498, 1696, 1712, 1961, 2072, 2368, 2968, 2996, 3392, 3424, 3922, 3959, 4144, 4736, 5671, 5936, 5992, 6784, 6848, 7844, 7918, 8288, 11342, 11872, 11984, 13696, 13727, 15688, 15836, 16576, 22684, 23744, 23968, 27454, 27713, 31376, 31672, 33152, 39697, 45368, 47488, 47936, 54908, 55426, 62752, 63344, 79394, 90736, 95872, 109816, 110852, 125504, 126688, 158788, 181472, 209827, 219632, 221704, 251008, 253376, 317576, 362944, 419654, 439264, 443408, 506752, 635152, 725888, 839308, 878528, 886816, 1270304, 1468789, 1678616, 1757056, 1773632, 2540608, 2937578, 3357232, 3547264, 5081216, 5875156, 6714464, 11750312, 13428928, 23500624, 26857856, 47001248, 94002496, 188004992]

約数ペア:

[(1, 188004992), (2, 94002496), (4, 47001248), (7, 26857856), (8, 23500624), (14, 13428928), (16, 11750312), (28, 6714464), (32, 5875156), (37, 5081216), (53, 3547264), (56, 3357232), (64, 2937578), (74, 2540608), (106, 1773632), (107, 1757056), (112, 1678616), (128, 1468789), (148, 1270304), (212, 886816), (214, 878528), (224, 839308), (259, 725888), (296, 635152), (371, 506752), (424, 443408), (428, 439264), (448, 419654), (518, 362944), (592, 317576), (742, 253376), (749, 251008), (848, 221704), (856, 219632), (896, 209827), (1036, 181472), (1184, 158788), (1484, 126688), (1498, 125504), (1696, 110852), (1712, 109816), (1961, 95872), (2072, 90736), (2368, 79394), (2968, 63344), (2996, 62752), (3392, 55426), (3424, 54908), (3922, 47936), (3959, 47488), (4144, 45368), (4736, 39697), (5671, 33152), (5936, 31672), (5992, 31376), (6784, 27713), (6848, 27454), (7844, 23968), (7918, 23744), (8288, 22684), (11342, 16576), (11872, 15836), (11984, 15688), (13696, 13727)]