157025667968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{6661}}^1$

素因数の和:7176

約数の個数: 128

約数和(自身を含む): 348568631040

約数和(自身を除く): 191542963072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 457, 496, 806, 832, 914, 992, 1612, 1664, 1828, 1984, 3224, 3656, 3968, 5941, 6448, 6661, 7312, 11882, 12896, 13322, 14167, 14624, 23764, 25792, 26644, 28334, 29248, 47528, 51584, 53288, 56668, 58496, 86593, 95056, 106576, 113336, 173186, 184171, 190112, 206491, 213152, 226672, 346372, 368342, 380224, 412982, 426304, 453344, 692744, 736684, 760448, 825964, 852608, 906688, 1385488, 1473368, 1651928, 1813376, 2684383, 2770976, 2946736, 3044077, 3303856, 5368766, 5541952, 5893472, 6088154, 6607712, 10737532, 11083904, 11786944, 12176308, 13215424, 21475064, 23573888, 24352616, 26430848, 39573001, 42950128, 48705232, 79146002, 85900256, 94366387, 97410464, 158292004, 171800512, 188732774, 194820928, 316584008, 343601024, 377465548, 389641856, 633168016, 754931096, 1226763031, 1266336032, 1509862192, 2453526062, 2532672064, 3019724384, 4907052124, 5065344128, 6039448768, 9814104248, 12078897536, 19628208496, 39256416992, 78512833984, 157025667968]

約数ペア:

[(1, 157025667968), (2, 78512833984), (4, 39256416992), (8, 19628208496), (13, 12078897536), (16, 9814104248), (26, 6039448768), (31, 5065344128), (32, 4907052124), (52, 3019724384), (62, 2532672064), (64, 2453526062), (104, 1509862192), (124, 1266336032), (128, 1226763031), (208, 754931096), (248, 633168016), (403, 389641856), (416, 377465548), (457, 343601024), (496, 316584008), (806, 194820928), (832, 188732774), (914, 171800512), (992, 158292004), (1612, 97410464), (1664, 94366387), (1828, 85900256), (1984, 79146002), (3224, 48705232), (3656, 42950128), (3968, 39573001), (5941, 26430848), (6448, 24352616), (6661, 23573888), (7312, 21475064), (11882, 13215424), (12896, 12176308), (13322, 11786944), (14167, 11083904), (14624, 10737532), (23764, 6607712), (25792, 6088154), (26644, 5893472), (28334, 5541952), (29248, 5368766), (47528, 3303856), (51584, 3044077), (53288, 2946736), (56668, 2770976), (58496, 2684383), (86593, 1813376), (95056, 1651928), (106576, 1473368), (113336, 1385488), (173186, 906688), (184171, 852608), (190112, 825964), (206491, 760448), (213152, 736684), (226672, 692744), (346372, 453344), (368342, 426304), (380224, 412982)]