137198658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9187}}^1$

素因数の和:9342

約数の個数: 32

約数和(自身を含む): 291075840

約数和(自身を除く): 153877182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 9187, 14934, 18374, 27561, 55122, 174553, 349106, 523659, 1047318, 1203497, 2406994, 3610491, 7220982, 22866443, 45732886, 68599329, 137198658]

約数ペア:

[(1, 137198658), (2, 68599329), (3, 45732886), (6, 22866443), (19, 7220982), (38, 3610491), (57, 2406994), (114, 1203497), (131, 1047318), (262, 523659), (393, 349106), (786, 174553), (2489, 55122), (4978, 27561), (7467, 18374), (9187, 14934)]