129421776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7960

約数の個数: 80

約数和(自身を含む): 376547328

約数和(自身を除く): 247125552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 7907, 8184, 15814, 16368, 23721, 31628, 47442, 63256, 86977, 94884, 126512, 173954, 189768, 245117, 260931, 347908, 379536, 490234, 521862, 695816, 735351, 980468, 1043724, 1391632, 1470702, 1960936, 2087448, 2696287, 2941404, 3921872, 4174896, 5392574, 5882808, 8088861, 10785148, 11765616, 16177722, 21570296, 32355444, 43140592, 64710888, 129421776]

約数ペア:

[(1, 129421776), (2, 64710888), (3, 43140592), (4, 32355444), (6, 21570296), (8, 16177722), (11, 11765616), (12, 10785148), (16, 8088861), (22, 5882808), (24, 5392574), (31, 4174896), (33, 3921872), (44, 2941404), (48, 2696287), (62, 2087448), (66, 1960936), (88, 1470702), (93, 1391632), (124, 1043724), (132, 980468), (176, 735351), (186, 695816), (248, 521862), (264, 490234), (341, 379536), (372, 347908), (496, 260931), (528, 245117), (682, 189768), (744, 173954), (1023, 126512), (1364, 94884), (1488, 86977), (2046, 63256), (2728, 47442), (4092, 31628), (5456, 23721), (7907, 16368), (8184, 15814)]