130781208

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 332640000

約数和(自身を除く): 201858792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 197, 199, 278, 394, 398, 417, 556, 591, 597, 788, 796, 834, 1112, 1182, 1194, 1576, 1592, 1668, 2364, 2388, 3336, 4728, 4776, 27383, 27661, 39203, 54766, 55322, 78406, 82149, 82983, 109532, 110644, 117609, 156812, 164298, 165966, 219064, 221288, 235218, 313624, 328596, 331932, 470436, 657192, 663864, 940872, 5449217, 10898434, 16347651, 21796868, 32695302, 43593736, 65390604, 130781208]

約数ペア:

[(1, 130781208), (2, 65390604), (3, 43593736), (4, 32695302), (6, 21796868), (8, 16347651), (12, 10898434), (24, 5449217), (139, 940872), (197, 663864), (199, 657192), (278, 470436), (394, 331932), (398, 328596), (417, 313624), (556, 235218), (591, 221288), (597, 219064), (788, 165966), (796, 164298), (834, 156812), (1112, 117609), (1182, 110644), (1194, 109532), (1576, 82983), (1592, 82149), (1668, 78406), (2364, 55322), (2388, 54766), (3336, 39203), (4728, 27661), (4776, 27383)]