155664640912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1\times {\mathrm{4507}}^1$

素因数の和:5468

約数の個数: 80

約数和(自身を含む): 330672835584

約数和(自身を除く): 175008194672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 631, 1244, 1262, 2488, 2524, 3421, 4507, 4976, 5048, 6842, 6941, 9014, 10096, 13684, 13882, 18028, 27368, 27764, 36056, 49577, 54736, 55528, 72112, 99154, 111056, 196241, 198308, 392482, 396616, 784964, 793232, 1401677, 1569928, 2158651, 2803354, 2843917, 3139856, 4317302, 5606708, 5687834, 8634604, 11213416, 11375668, 15418447, 17269208, 22426832, 22751336, 30836894, 31283087, 34538416, 45502672, 61673788, 62566174, 123347576, 125132348, 246695152, 250264696, 500529392, 884458187, 1768916374, 3537832748, 7075665496, 9729040057, 14151330992, 19458080114, 38916160228, 77832320456, 155664640912]

約数ペア:

[(1, 155664640912), (2, 77832320456), (4, 38916160228), (8, 19458080114), (11, 14151330992), (16, 9729040057), (22, 7075665496), (44, 3537832748), (88, 1768916374), (176, 884458187), (311, 500529392), (622, 250264696), (631, 246695152), (1244, 125132348), (1262, 123347576), (2488, 62566174), (2524, 61673788), (3421, 45502672), (4507, 34538416), (4976, 31283087), (5048, 30836894), (6842, 22751336), (6941, 22426832), (9014, 17269208), (10096, 15418447), (13684, 11375668), (13882, 11213416), (18028, 8634604), (27368, 5687834), (27764, 5606708), (36056, 4317302), (49577, 3139856), (54736, 2843917), (55528, 2803354), (72112, 2158651), (99154, 1569928), (111056, 1401677), (196241, 793232), (198308, 784964), (392482, 396616)]