194673872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 388740000

約数和(自身を除く): 194066128

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 499, 592, 659, 998, 1318, 1996, 2636, 3992, 5272, 7984, 10544, 18463, 24383, 36926, 48766, 73852, 97532, 147704, 195064, 295408, 328841, 390128, 657682, 1315364, 2630728, 5261456, 12167117, 24334234, 48668468, 97336936, 194673872]

約数ペア:

[(1, 194673872), (2, 97336936), (4, 48668468), (8, 24334234), (16, 12167117), (37, 5261456), (74, 2630728), (148, 1315364), (296, 657682), (499, 390128), (592, 328841), (659, 295408), (998, 195064), (1318, 147704), (1996, 97532), (2636, 73852), (3992, 48766), (5272, 36926), (7984, 24383), (10544, 18463)]