137747384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7823}}^1$

素因数の和:7931

約数の個数: 32

約数和(自身を含む): 270397440

約数和(自身を除く): 132650056

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 7823, 8804, 15646, 17608, 31292, 62584, 242513, 485026, 555433, 970052, 1110866, 1940104, 2221732, 4443464, 17218423, 34436846, 68873692, 137747384]

約数ペア:

[(1, 137747384), (2, 68873692), (4, 34436846), (8, 17218423), (31, 4443464), (62, 2221732), (71, 1940104), (124, 1110866), (142, 970052), (248, 555433), (284, 485026), (568, 242513), (2201, 62584), (4402, 31292), (7823, 17608), (8804, 15646)]