128694394794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{49597}}^1\times {\mathrm{61781}}^1$

素因数の和:111390

約数の個数: 32

約数和(自身を含む): 294169309056

約数和(自身を除く): 165474914262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49597, 61781, 99194, 123562, 148791, 185343, 297582, 347179, 370686, 432467, 694358, 864934, 1041537, 1297401, 2083074, 2594802, 3064152257, 6128304514, 9192456771, 18384913542, 21449065799, 42898131598, 64347197397, 128694394794]

約数ペア:

[(1, 128694394794), (2, 64347197397), (3, 42898131598), (6, 21449065799), (7, 18384913542), (14, 9192456771), (21, 6128304514), (42, 3064152257), (49597, 2594802), (61781, 2083074), (99194, 1297401), (123562, 1041537), (148791, 864934), (185343, 694358), (297582, 432467), (347179, 370686)]