157416228

素因数分解:

$2^2\times 3^2\times {\mathrm{4372673}}^1$

素因数の和:4372683

約数の個数: 18

約数和(自身を含む): 397913334

約数和(自身を除く): 240497106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4372673, 8745346, 13118019, 17490692, 26236038, 39354057, 52472076, 78708114, 157416228]

約数ペア:

[(1, 157416228), (2, 78708114), (3, 52472076), (4, 39354057), (6, 26236038), (9, 17490692), (12, 13118019), (18, 8745346), (36, 4372673)]