142384688

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{13463}}^1$

素因数の和:14132

約数の個数: 20

約数和(自身を含む): 276308208

約数和(自身を除く): 133923520

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 13463, 26926, 53852, 107704, 215408, 8899043, 17798086, 35596172, 71192344, 142384688]

約数ペア:

[(1, 142384688), (2, 71192344), (4, 35596172), (8, 17798086), (16, 8899043), (661, 215408), (1322, 107704), (2644, 53852), (5288, 26926), (10576, 13463)]