127648794238

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9203}}^1\times {\mathrm{12541}}^1$

素因数の和:21832

約数の個数: 32

約数和(自身を含む): 221638210560

約数和(自身を除く): 93989416322

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 9203, 12541, 18406, 25082, 64421, 87787, 128842, 175574, 727037, 990739, 1454074, 1981478, 5089259, 6935173, 10178518, 13870346, 115414823, 230829646, 807903761, 1615807522, 9117771017, 18235542034, 63824397119, 127648794238]

約数ペア:

[(1, 127648794238), (2, 63824397119), (7, 18235542034), (14, 9117771017), (79, 1615807522), (158, 807903761), (553, 230829646), (1106, 115414823), (9203, 13870346), (12541, 10178518), (18406, 6935173), (25082, 5089259), (64421, 1981478), (87787, 1454074), (128842, 990739), (175574, 727037)]