131815824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 421687296

約数和(自身を除く): 289871472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 168, 188, 204, 238, 272, 282, 329, 336, 357, 376, 408, 476, 491, 564, 658, 714, 752, 799, 816, 952, 982, 987, 1128, 1316, 1428, 1473, 1598, 1904, 1964, 1974, 2256, 2397, 2632, 2856, 2946, 3196, 3437, 3928, 3948, 4794, 5264, 5593, 5712, 5892, 6392, 6874, 7856, 7896, 8347, 9588, 10311, 11186, 11784, 12784, 13748, 15792, 16694, 16779, 19176, 20622, 22372, 23077, 23568, 25041, 27496, 33388, 33558, 38352, 41244, 44744, 46154, 50082, 54992, 58429, 66776, 67116, 69231, 82488, 89488, 92308, 100164, 116858, 133552, 134232, 138462, 161539, 164976, 175287, 184616, 200328, 233716, 268464, 276924, 323078, 350574, 369232, 392309, 400656, 467432, 484617, 553848, 646156, 701148, 784618, 934864, 969234, 1107696, 1176927, 1292312, 1402296, 1569236, 1938468, 2353854, 2584624, 2746163, 2804592, 3138472, 3876936, 4707708, 5492326, 6276944, 7753872, 8238489, 9415416, 10984652, 16476978, 18830832, 21969304, 32953956, 43938608, 65907912, 131815824]

約数ペア:

[(1, 131815824), (2, 65907912), (3, 43938608), (4, 32953956), (6, 21969304), (7, 18830832), (8, 16476978), (12, 10984652), (14, 9415416), (16, 8238489), (17, 7753872), (21, 6276944), (24, 5492326), (28, 4707708), (34, 3876936), (42, 3138472), (47, 2804592), (48, 2746163), (51, 2584624), (56, 2353854), (68, 1938468), (84, 1569236), (94, 1402296), (102, 1292312), (112, 1176927), (119, 1107696), (136, 969234), (141, 934864), (168, 784618), (188, 701148), (204, 646156), (238, 553848), (272, 484617), (282, 467432), (329, 400656), (336, 392309), (357, 369232), (376, 350574), (408, 323078), (476, 276924), (491, 268464), (564, 233716), (658, 200328), (714, 184616), (752, 175287), (799, 164976), (816, 161539), (952, 138462), (982, 134232), (987, 133552), (1128, 116858), (1316, 100164), (1428, 92308), (1473, 89488), (1598, 82488), (1904, 69231), (1964, 67116), (1974, 66776), (2256, 58429), (2397, 54992), (2632, 50082), (2856, 46154), (2946, 44744), (3196, 41244), (3437, 38352), (3928, 33558), (3948, 33388), (4794, 27496), (5264, 25041), (5593, 23568), (5712, 23077), (5892, 22372), (6392, 20622), (6874, 19176), (7856, 16779), (7896, 16694), (8347, 15792), (9588, 13748), (10311, 12784), (11186, 11784)]