129839352

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{19963}}^1$

素因数の和:20243

約数の個数: 32

約数和(自身を含む): 325812480

約数和(自身を除く): 195973128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 19963, 39926, 59889, 79852, 119778, 159704, 239556, 479112, 5409973, 10819946, 16229919, 21639892, 32459838, 43279784, 64919676, 129839352]

約数ペア:

[(1, 129839352), (2, 64919676), (3, 43279784), (4, 32459838), (6, 21639892), (8, 16229919), (12, 10819946), (24, 5409973), (271, 479112), (542, 239556), (813, 159704), (1084, 119778), (1626, 79852), (2168, 59889), (3252, 39926), (6504, 19963)]