190784256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 555264864

約数和(自身を除く): 364480608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 192, 194, 197, 208, 256, 291, 312, 384, 388, 394, 416, 582, 591, 624, 768, 776, 788, 832, 1164, 1182, 1248, 1261, 1552, 1576, 1664, 2328, 2364, 2496, 2522, 2561, 3104, 3152, 3328, 3783, 4656, 4728, 4992, 5044, 5122, 6208, 6304, 7566, 7683, 9312, 9456, 9984, 10088, 10244, 12416, 12608, 15132, 15366, 18624, 18912, 19109, 20176, 20488, 24832, 25216, 30264, 30732, 37248, 37824, 38218, 40352, 40976, 50432, 57327, 60528, 61464, 74496, 75648, 76436, 80704, 81952, 114654, 121056, 122928, 151296, 152872, 161408, 163904, 229308, 242112, 245856, 248417, 305744, 322816, 327808, 458616, 484224, 491712, 496834, 611488, 655616, 745251, 917232, 968448, 983424, 993668, 1222976, 1490502, 1834464, 1966848, 1987336, 2445952, 2981004, 3668928, 3974672, 4891904, 5962008, 7337856, 7949344, 11924016, 14675712, 15898688, 23848032, 31797376, 47696064, 63594752, 95392128, 190784256]

約数ペア:

[(1, 190784256), (2, 95392128), (3, 63594752), (4, 47696064), (6, 31797376), (8, 23848032), (12, 15898688), (13, 14675712), (16, 11924016), (24, 7949344), (26, 7337856), (32, 5962008), (39, 4891904), (48, 3974672), (52, 3668928), (64, 2981004), (78, 2445952), (96, 1987336), (97, 1966848), (104, 1834464), (128, 1490502), (156, 1222976), (192, 993668), (194, 983424), (197, 968448), (208, 917232), (256, 745251), (291, 655616), (312, 611488), (384, 496834), (388, 491712), (394, 484224), (416, 458616), (582, 327808), (591, 322816), (624, 305744), (768, 248417), (776, 245856), (788, 242112), (832, 229308), (1164, 163904), (1182, 161408), (1248, 152872), (1261, 151296), (1552, 122928), (1576, 121056), (1664, 114654), (2328, 81952), (2364, 80704), (2496, 76436), (2522, 75648), (2561, 74496), (3104, 61464), (3152, 60528), (3328, 57327), (3783, 50432), (4656, 40976), (4728, 40352), (4992, 38218), (5044, 37824), (5122, 37248), (6208, 30732), (6304, 30264), (7566, 25216), (7683, 24832), (9312, 20488), (9456, 20176), (9984, 19109), (10088, 18912), (10244, 18624), (12416, 15366), (12608, 15132)]