149941312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{123307}}^1$

素因数の和:123338

約数の個数: 28

約数和(自身を含む): 313202320

約数和(自身を除く): 163261008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 123307, 246614, 493228, 986456, 1972912, 2342833, 3945824, 4685666, 7891648, 9371332, 18742664, 37485328, 74970656, 149941312]

約数ペア:

[(1, 149941312), (2, 74970656), (4, 37485328), (8, 18742664), (16, 9371332), (19, 7891648), (32, 4685666), (38, 3945824), (64, 2342833), (76, 1972912), (152, 986456), (304, 493228), (608, 246614), (1216, 123307)]