164744704

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{4073}}^1$

素因数の和:4170

約数の個数: 40

約数和(自身を含む): 333416160

約数和(自身を除く): 168671456

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 2528, 4073, 5056, 8146, 10112, 16292, 20224, 32584, 40448, 65168, 130336, 260672, 321767, 521344, 643534, 1042688, 1287068, 2085376, 2574136, 5148272, 10296544, 20593088, 41186176, 82372352, 164744704]

約数ペア:

[(1, 164744704), (2, 82372352), (4, 41186176), (8, 20593088), (16, 10296544), (32, 5148272), (64, 2574136), (79, 2085376), (128, 1287068), (158, 1042688), (256, 643534), (316, 521344), (512, 321767), (632, 260672), (1264, 130336), (2528, 65168), (4073, 40448), (5056, 32584), (8146, 20224), (10112, 16292)]