147029997272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{258855629}}^1$

素因数の和:258855706

約数の個数: 16

約数和(自身を含む): 279564080400

約数和(自身を除く): 132534083128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 258855629, 517711258, 1035422516, 2070845032, 18378749659, 36757499318, 73514998636, 147029997272]

約数ペア:

[(1, 147029997272), (2, 73514998636), (4, 36757499318), (8, 18378749659), (71, 2070845032), (142, 1035422516), (284, 517711258), (568, 258855629)]