156667947

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 224182080

約数和(自身を除く): 67514133

約数列:

[1, 3, 29, 53, 61, 87, 159, 183, 557, 1537, 1671, 1769, 3233, 4611, 5307, 9699, 16153, 29521, 33977, 48459, 88563, 93757, 101931, 281271, 856109, 985333, 1800781, 2568327, 2955999, 5402343, 52222649, 156667947]

約数ペア:

[(1, 156667947), (3, 52222649), (29, 5402343), (53, 2955999), (61, 2568327), (87, 1800781), (159, 985333), (183, 856109), (557, 281271), (1537, 101931), (1671, 93757), (1769, 88563), (3233, 48459), (4611, 33977), (5307, 29521), (9699, 16153)]