138782328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 220468872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 89, 129, 172, 178, 258, 267, 344, 356, 516, 534, 712, 1032, 1068, 1511, 2136, 3022, 3827, 4533, 6044, 7654, 9066, 11481, 12088, 15308, 18132, 22962, 30616, 36264, 45924, 64973, 91848, 129946, 134479, 194919, 259892, 268958, 389838, 403437, 519784, 537916, 779676, 806874, 1075832, 1559352, 1613748, 3227496, 5782597, 11565194, 17347791, 23130388, 34695582, 46260776, 69391164, 138782328]

約数ペア:

[(1, 138782328), (2, 69391164), (3, 46260776), (4, 34695582), (6, 23130388), (8, 17347791), (12, 11565194), (24, 5782597), (43, 3227496), (86, 1613748), (89, 1559352), (129, 1075832), (172, 806874), (178, 779676), (258, 537916), (267, 519784), (344, 403437), (356, 389838), (516, 268958), (534, 259892), (712, 194919), (1032, 134479), (1068, 129946), (1511, 91848), (2136, 64973), (3022, 45924), (3827, 36264), (4533, 30616), (6044, 22962), (7654, 18132), (9066, 15308), (11481, 12088)]