15691269232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 31344993792

約数和(自身を除く): 15653724560

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 167, 214, 284, 334, 428, 568, 668, 773, 856, 1136, 1336, 1546, 1712, 2672, 3092, 6184, 7597, 11857, 12368, 15194, 17869, 23714, 30388, 35738, 47428, 54883, 60776, 71476, 82711, 94856, 109766, 121552, 129091, 142952, 165422, 189712, 219532, 258182, 285904, 330844, 439064, 516364, 661688, 878128, 1032728, 1268699, 1323376, 2065456, 2537398, 5074796, 5872481, 9165461, 10149592, 11744962, 13812737, 18330922, 20299184, 23489924, 27625474, 36661844, 46979848, 55250948, 73323688, 93959696, 110501896, 146647376, 221003792, 980704327, 1961408654, 3922817308, 7845634616, 15691269232]

約数ペア:

[(1, 15691269232), (2, 7845634616), (4, 3922817308), (8, 1961408654), (16, 980704327), (71, 221003792), (107, 146647376), (142, 110501896), (167, 93959696), (214, 73323688), (284, 55250948), (334, 46979848), (428, 36661844), (568, 27625474), (668, 23489924), (773, 20299184), (856, 18330922), (1136, 13812737), (1336, 11744962), (1546, 10149592), (1712, 9165461), (2672, 5872481), (3092, 5074796), (6184, 2537398), (7597, 2065456), (11857, 1323376), (12368, 1268699), (15194, 1032728), (17869, 878128), (23714, 661688), (30388, 516364), (35738, 439064), (47428, 330844), (54883, 285904), (60776, 258182), (71476, 219532), (82711, 189712), (94856, 165422), (109766, 142952), (121552, 129091)]