170128088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19709}}^1$

素因数の和:19811

約数の個数: 32

約数和(自身を含む): 347684400

約数和(自身を除く): 177556312

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 19709, 39418, 78836, 157672, 256217, 512434, 1024868, 1635847, 2049736, 3271694, 6543388, 13086776, 21266011, 42532022, 85064044, 170128088]

約数ペア:

[(1, 170128088), (2, 85064044), (4, 42532022), (8, 21266011), (13, 13086776), (26, 6543388), (52, 3271694), (83, 2049736), (104, 1635847), (166, 1024868), (332, 512434), (664, 256217), (1079, 157672), (2158, 78836), (4316, 39418), (8632, 19709)]