164443756

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 291569040

約数和(自身を除く): 127125284

約数列:

[1, 2, 4, 101, 202, 404, 491, 829, 982, 1658, 1964, 3316, 49591, 83729, 99182, 167458, 198364, 334916, 407039, 814078, 1628156, 41110939, 82221878, 164443756]

約数ペア:

[(1, 164443756), (2, 82221878), (4, 41110939), (101, 1628156), (202, 814078), (404, 407039), (491, 334916), (829, 198364), (982, 167458), (1658, 99182), (1964, 83729), (3316, 49591)]