160905888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3947

約数の個数: 144

約数和(自身を含む): 537709536

約数和(自身を除く): 376803648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 3907, 4576, 5148, 6864, 7814, 10296, 11721, 13728, 15628, 20592, 23442, 31256, 35163, 41184, 42977, 46884, 50791, 62512, 70326, 85954, 93768, 101582, 125024, 128931, 140652, 152373, 171908, 187536, 203164, 257862, 281304, 304746, 343816, 375072, 386793, 406328, 457119, 515724, 558701, 562608, 609492, 687632, 773586, 812656, 914238, 1031448, 1117402, 1125216, 1218984, 1375264, 1547172, 1625312, 1676103, 1828476, 2062896, 2234804, 2437968, 3094344, 3352206, 3656952, 4125792, 4469608, 4875936, 5028309, 6188688, 6704412, 7313904, 8939216, 10056618, 12377376, 13408824, 14627808, 17878432, 20113236, 26817648, 40226472, 53635296, 80452944, 160905888]

約数ペア:

[(1, 160905888), (2, 80452944), (3, 53635296), (4, 40226472), (6, 26817648), (8, 20113236), (9, 17878432), (11, 14627808), (12, 13408824), (13, 12377376), (16, 10056618), (18, 8939216), (22, 7313904), (24, 6704412), (26, 6188688), (32, 5028309), (33, 4875936), (36, 4469608), (39, 4125792), (44, 3656952), (48, 3352206), (52, 3094344), (66, 2437968), (72, 2234804), (78, 2062896), (88, 1828476), (96, 1676103), (99, 1625312), (104, 1547172), (117, 1375264), (132, 1218984), (143, 1125216), (144, 1117402), (156, 1031448), (176, 914238), (198, 812656), (208, 773586), (234, 687632), (264, 609492), (286, 562608), (288, 558701), (312, 515724), (352, 457119), (396, 406328), (416, 386793), (429, 375072), (468, 343816), (528, 304746), (572, 281304), (624, 257862), (792, 203164), (858, 187536), (936, 171908), (1056, 152373), (1144, 140652), (1248, 128931), (1287, 125024), (1584, 101582), (1716, 93768), (1872, 85954), (2288, 70326), (2574, 62512), (3168, 50791), (3432, 46884), (3744, 42977), (3907, 41184), (4576, 35163), (5148, 31256), (6864, 23442), (7814, 20592), (10296, 15628), (11721, 13728)]