139908

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 332640

約数和(自身を除く): 192732

約数列:

[1, 2, 3, 4, 6, 12, 89, 131, 178, 262, 267, 356, 393, 524, 534, 786, 1068, 1572, 11659, 23318, 34977, 46636, 69954, 139908]

約数ペア:

[(1, 139908), (2, 69954), (3, 46636), (4, 34977), (6, 23318), (12, 11659), (89, 1572), (131, 1068), (178, 786), (262, 534), (267, 524), (356, 393)]