133977592

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64661}}^1$

素因数の和:64711

約数の個数: 32

約数和(自身を含む): 294858720

約数和(自身を除く): 160881128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 64661, 129322, 258644, 452627, 517288, 905254, 1810508, 2392457, 3621016, 4784914, 9569828, 16747199, 19139656, 33494398, 66988796, 133977592]

約数ペア:

[(1, 133977592), (2, 66988796), (4, 33494398), (7, 19139656), (8, 16747199), (14, 9569828), (28, 4784914), (37, 3621016), (56, 2392457), (74, 1810508), (148, 905254), (259, 517288), (296, 452627), (518, 258644), (1036, 129322), (2072, 64661)]