138428544

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9797

約数の個数: 64

約数和(自身を含む): 377677440

約数和(自身を除く): 239248896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9743, 14208, 19486, 29229, 38972, 58458, 77944, 116916, 155888, 233832, 311776, 360491, 467664, 623552, 720982, 935328, 1081473, 1247104, 1441964, 1870656, 2162946, 2883928, 3741312, 4325892, 5767856, 8651784, 11535712, 17303568, 23071424, 34607136, 46142848, 69214272, 138428544]

約数ペア:

[(1, 138428544), (2, 69214272), (3, 46142848), (4, 34607136), (6, 23071424), (8, 17303568), (12, 11535712), (16, 8651784), (24, 5767856), (32, 4325892), (37, 3741312), (48, 2883928), (64, 2162946), (74, 1870656), (96, 1441964), (111, 1247104), (128, 1081473), (148, 935328), (192, 720982), (222, 623552), (296, 467664), (384, 360491), (444, 311776), (592, 233832), (888, 155888), (1184, 116916), (1776, 77944), (2368, 58458), (3552, 38972), (4736, 29229), (7104, 19486), (9743, 14208)]