164025563524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{16937}}^1$

素因数の和:18652

約数の個数: 48

約数和(自身を含む): 306184838400

約数和(自身を除く): 142159274876

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 1613, 3002, 3226, 6004, 6452, 16937, 30647, 33874, 61294, 67748, 122588, 127427, 254854, 321803, 509708, 643606, 1287212, 1338023, 2421113, 2676046, 4842226, 5352092, 9684452, 25422437, 27319381, 50844874, 54638762, 101689748, 109277524, 519068239, 1038136478, 2076272956, 2158231099, 4316462198, 8632924396, 41006390881, 82012781762, 164025563524]

約数ペア:

[(1, 164025563524), (2, 82012781762), (4, 41006390881), (19, 8632924396), (38, 4316462198), (76, 2158231099), (79, 2076272956), (158, 1038136478), (316, 519068239), (1501, 109277524), (1613, 101689748), (3002, 54638762), (3226, 50844874), (6004, 27319381), (6452, 25422437), (16937, 9684452), (30647, 5352092), (33874, 4842226), (61294, 2676046), (67748, 2421113), (122588, 1338023), (127427, 1287212), (254854, 643606), (321803, 509708)]