181059216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 506842560

約数和(自身を除く): 325783344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1432, 1621, 2148, 2327, 2864, 3242, 4296, 4654, 4863, 6484, 6981, 8592, 9308, 9726, 12968, 13962, 18616, 19452, 21073, 25936, 27924, 37232, 38904, 42146, 55848, 63219, 77808, 84292, 111696, 126438, 168584, 252876, 290159, 337168, 505752, 580318, 870477, 1011504, 1160636, 1740954, 2321272, 3481908, 3772067, 4642544, 6963816, 7544134, 11316201, 13927632, 15088268, 22632402, 30176536, 45264804, 60353072, 90529608, 181059216]

約数ペア:

[(1, 181059216), (2, 90529608), (3, 60353072), (4, 45264804), (6, 30176536), (8, 22632402), (12, 15088268), (13, 13927632), (16, 11316201), (24, 7544134), (26, 6963816), (39, 4642544), (48, 3772067), (52, 3481908), (78, 2321272), (104, 1740954), (156, 1160636), (179, 1011504), (208, 870477), (312, 580318), (358, 505752), (537, 337168), (624, 290159), (716, 252876), (1074, 168584), (1432, 126438), (1621, 111696), (2148, 84292), (2327, 77808), (2864, 63219), (3242, 55848), (4296, 42146), (4654, 38904), (4863, 37232), (6484, 27924), (6981, 25936), (8592, 21073), (9308, 19452), (9726, 18616), (12968, 13962)]