154993914

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{128519}}^1$

素因数の和:128594

約数の個数: 24

約数和(自身を含む): 340835040

約数和(自身を除く): 185841126

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 128519, 257038, 385557, 771114, 1156671, 2313342, 8610773, 17221546, 25832319, 51664638, 77496957, 154993914]

約数ペア:

[(1, 154993914), (2, 77496957), (3, 51664638), (6, 25832319), (9, 17221546), (18, 8610773), (67, 2313342), (134, 1156671), (201, 771114), (402, 385557), (603, 257038), (1206, 128519)]