129014648

素因数分解:

$2^3\times 7^3\times {\mathrm{47017}}^1$

素因数の和:47044

約数の個数: 32

約数和(自身を含む): 282108000

約数和(自身を除く): 153093352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 47017, 94034, 188068, 329119, 376136, 658238, 1316476, 2303833, 2632952, 4607666, 9215332, 16126831, 18430664, 32253662, 64507324, 129014648]

約数ペア:

[(1, 129014648), (2, 64507324), (4, 32253662), (7, 18430664), (8, 16126831), (14, 9215332), (28, 4607666), (49, 2632952), (56, 2303833), (98, 1316476), (196, 658238), (343, 376136), (392, 329119), (686, 188068), (1372, 94034), (2744, 47017)]