149281592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 143441608

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 839, 967, 1678, 1934, 3356, 3868, 6712, 7736, 19297, 22241, 38594, 44482, 77188, 88964, 154376, 177928, 811313, 1622626, 3245252, 6490504, 18660199, 37320398, 74640796, 149281592]

約数ペア:

[(1, 149281592), (2, 74640796), (4, 37320398), (8, 18660199), (23, 6490504), (46, 3245252), (92, 1622626), (184, 811313), (839, 177928), (967, 154376), (1678, 88964), (1934, 77188), (3356, 44482), (3868, 38594), (6712, 22241), (7736, 19297)]