188435968

素因数分解:

$2^9\times 7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 466488000

約数和(自身を除く): 278052032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 49, 56, 58, 64, 74, 98, 112, 116, 128, 148, 196, 203, 224, 232, 256, 259, 296, 343, 392, 406, 448, 464, 512, 518, 592, 686, 784, 812, 896, 928, 1036, 1073, 1184, 1372, 1421, 1568, 1624, 1792, 1813, 1856, 2072, 2146, 2368, 2744, 2842, 3136, 3248, 3584, 3626, 3712, 4144, 4292, 4736, 5488, 5684, 6272, 6496, 7252, 7424, 7511, 8288, 8584, 9472, 9947, 10976, 11368, 12544, 12691, 12992, 14504, 14848, 15022, 16576, 17168, 18944, 19894, 21952, 22736, 25088, 25382, 25984, 29008, 30044, 33152, 34336, 39788, 43904, 45472, 50764, 51968, 52577, 58016, 60088, 66304, 68672, 79576, 87808, 90944, 101528, 103936, 105154, 116032, 120176, 132608, 137344, 159152, 175616, 181888, 203056, 210308, 232064, 240352, 274688, 318304, 363776, 368039, 406112, 420616, 464128, 480704, 549376, 636608, 727552, 736078, 812224, 841232, 928256, 961408, 1273216, 1472156, 1624448, 1682464, 1922816, 2546432, 2944312, 3248896, 3364928, 3845632, 5092864, 5888624, 6497792, 6729856, 11777248, 13459712, 23554496, 26919424, 47108992, 94217984, 188435968]

約数ペア:

[(1, 188435968), (2, 94217984), (4, 47108992), (7, 26919424), (8, 23554496), (14, 13459712), (16, 11777248), (28, 6729856), (29, 6497792), (32, 5888624), (37, 5092864), (49, 3845632), (56, 3364928), (58, 3248896), (64, 2944312), (74, 2546432), (98, 1922816), (112, 1682464), (116, 1624448), (128, 1472156), (148, 1273216), (196, 961408), (203, 928256), (224, 841232), (232, 812224), (256, 736078), (259, 727552), (296, 636608), (343, 549376), (392, 480704), (406, 464128), (448, 420616), (464, 406112), (512, 368039), (518, 363776), (592, 318304), (686, 274688), (784, 240352), (812, 232064), (896, 210308), (928, 203056), (1036, 181888), (1073, 175616), (1184, 159152), (1372, 137344), (1421, 132608), (1568, 120176), (1624, 116032), (1792, 105154), (1813, 103936), (1856, 101528), (2072, 90944), (2146, 87808), (2368, 79576), (2744, 68672), (2842, 66304), (3136, 60088), (3248, 58016), (3584, 52577), (3626, 51968), (3712, 50764), (4144, 45472), (4292, 43904), (4736, 39788), (5488, 34336), (5684, 33152), (6272, 30044), (6496, 29008), (7252, 25984), (7424, 25382), (7511, 25088), (8288, 22736), (8584, 21952), (9472, 19894), (9947, 18944), (10976, 17168), (11368, 16576), (12544, 15022), (12691, 14848), (12992, 14504)]