129841656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{772867}}^1$

素因数の和:772883

約数の個数: 32

約数和(自身を含む): 370976640

約数和(自身を除く): 241134984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 772867, 1545734, 2318601, 3091468, 4637202, 5410069, 6182936, 9274404, 10820138, 16230207, 18548808, 21640276, 32460414, 43280552, 64920828, 129841656]

約数ペア:

[(1, 129841656), (2, 64920828), (3, 43280552), (4, 32460414), (6, 21640276), (7, 18548808), (8, 16230207), (12, 10820138), (14, 9274404), (21, 6182936), (24, 5410069), (28, 4637202), (42, 3091468), (56, 2318601), (84, 1545734), (168, 772867)]