159680976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 513300480

約数和(自身を除く): 353619504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 139, 156, 168, 182, 208, 263, 273, 278, 312, 336, 364, 417, 526, 546, 556, 624, 728, 789, 834, 973, 1052, 1092, 1112, 1456, 1578, 1668, 1807, 1841, 1946, 2104, 2184, 2224, 2919, 3156, 3336, 3419, 3614, 3682, 3892, 4208, 4368, 5421, 5523, 5838, 6312, 6672, 6838, 7228, 7364, 7784, 10257, 10842, 11046, 11676, 12624, 12649, 13676, 14456, 14728, 15568, 20514, 21684, 22092, 23352, 23933, 25298, 27352, 28912, 29456, 36557, 37947, 41028, 43368, 44184, 46704, 47866, 50596, 54704, 71799, 73114, 75894, 82056, 86736, 88368, 95732, 101192, 109671, 143598, 146228, 151788, 164112, 191464, 202384, 219342, 255899, 287196, 292456, 303576, 382928, 438684, 475241, 511798, 574392, 584912, 607152, 767697, 877368, 950482, 1023596, 1148784, 1425723, 1535394, 1754736, 1900964, 2047192, 2851446, 3070788, 3326687, 3801928, 4094384, 5702892, 6141576, 6653374, 7603856, 9980061, 11405784, 12283152, 13306748, 19960122, 22811568, 26613496, 39920244, 53226992, 79840488, 159680976]

約数ペア:

[(1, 159680976), (2, 79840488), (3, 53226992), (4, 39920244), (6, 26613496), (7, 22811568), (8, 19960122), (12, 13306748), (13, 12283152), (14, 11405784), (16, 9980061), (21, 7603856), (24, 6653374), (26, 6141576), (28, 5702892), (39, 4094384), (42, 3801928), (48, 3326687), (52, 3070788), (56, 2851446), (78, 2047192), (84, 1900964), (91, 1754736), (104, 1535394), (112, 1425723), (139, 1148784), (156, 1023596), (168, 950482), (182, 877368), (208, 767697), (263, 607152), (273, 584912), (278, 574392), (312, 511798), (336, 475241), (364, 438684), (417, 382928), (526, 303576), (546, 292456), (556, 287196), (624, 255899), (728, 219342), (789, 202384), (834, 191464), (973, 164112), (1052, 151788), (1092, 146228), (1112, 143598), (1456, 109671), (1578, 101192), (1668, 95732), (1807, 88368), (1841, 86736), (1946, 82056), (2104, 75894), (2184, 73114), (2224, 71799), (2919, 54704), (3156, 50596), (3336, 47866), (3419, 46704), (3614, 44184), (3682, 43368), (3892, 41028), (4208, 37947), (4368, 36557), (5421, 29456), (5523, 28912), (5838, 27352), (6312, 25298), (6672, 23933), (6838, 23352), (7228, 22092), (7364, 21684), (7784, 20514), (10257, 15568), (10842, 14728), (11046, 14456), (11676, 13676), (12624, 12649)]