156985488004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{592121}}^1$

素因数の和:593043

約数の個数: 24

約数和(自身を含む): 278534188800

約数和(自身を除く): 121548700796

約数列:

[1, 2, 4, 79, 158, 316, 839, 1678, 3356, 66281, 132562, 265124, 592121, 1184242, 2368484, 46777559, 93555118, 187110236, 496789519, 993579038, 1987158076, 39246372001, 78492744002, 156985488004]

約数ペア:

[(1, 156985488004), (2, 78492744002), (4, 39246372001), (79, 1987158076), (158, 993579038), (316, 496789519), (839, 187110236), (1678, 93555118), (3356, 46777559), (66281, 2368484), (132562, 1184242), (265124, 592121)]