156989883148

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{5502239}}^1$

素因数の和:5503269

約数の個数: 24

約数和(自身を含む): 314287948800

約数和(自身を除く): 157298065652

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 4076, 7133, 14266, 28532, 5502239, 11004478, 22008956, 38515673, 77031346, 154062692, 5606781541, 11213563082, 22427126164, 39247470787, 78494941574, 156989883148]

約数ペア:

[(1, 156989883148), (2, 78494941574), (4, 39247470787), (7, 22427126164), (14, 11213563082), (28, 5606781541), (1019, 154062692), (2038, 77031346), (4076, 38515673), (7133, 22008956), (14266, 11004478), (28532, 5502239)]