164966588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{5413}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 304699920

約数和(自身を除く): 139733332

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 5413, 7619, 10826, 15238, 21652, 30476, 102847, 205694, 411388, 2170613, 4341226, 8682452, 41241647, 82483294, 164966588]

約数ペア:

[(1, 164966588), (2, 82483294), (4, 41241647), (19, 8682452), (38, 4341226), (76, 2170613), (401, 411388), (802, 205694), (1604, 102847), (5413, 30476), (7619, 21652), (10826, 15238)]