138856064

素因数分解:

$2^7\times {\mathrm{271}}^1\times {\mathrm{4003}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 277717440

約数和(自身を除く): 138861376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 271, 542, 1084, 2168, 4003, 4336, 8006, 8672, 16012, 17344, 32024, 34688, 64048, 128096, 256192, 512384, 1084813, 2169626, 4339252, 8678504, 17357008, 34714016, 69428032, 138856064]

約数ペア:

[(1, 138856064), (2, 69428032), (4, 34714016), (8, 17357008), (16, 8678504), (32, 4339252), (64, 2169626), (128, 1084813), (271, 512384), (542, 256192), (1084, 128096), (2168, 64048), (4003, 34688), (4336, 32024), (8006, 17344), (8672, 16012)]