156921596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 306724320

約数和(自身を除く): 149802724

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 89, 164, 178, 356, 533, 827, 1066, 1157, 1654, 2132, 2314, 3308, 3649, 4628, 7298, 10751, 14596, 21502, 33907, 43004, 47437, 67814, 73603, 94874, 135628, 147206, 189748, 294412, 440791, 881582, 956839, 1763164, 1913678, 3017723, 3827356, 6035446, 12070892, 39230399, 78460798, 156921596]

約数ペア:

[(1, 156921596), (2, 78460798), (4, 39230399), (13, 12070892), (26, 6035446), (41, 3827356), (52, 3017723), (82, 1913678), (89, 1763164), (164, 956839), (178, 881582), (356, 440791), (533, 294412), (827, 189748), (1066, 147206), (1157, 135628), (1654, 94874), (2132, 73603), (2314, 67814), (3308, 47437), (3649, 43004), (4628, 33907), (7298, 21502), (10751, 14596)]