158087988

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{22067}}^1$

素因数の和:22276

約数の個数: 36

約数和(自身を含む): 401637600

約数和(自身を除く): 243549612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 22067, 44134, 66201, 88268, 132402, 198603, 264804, 397206, 794412, 4391333, 8782666, 13173999, 17565332, 26347998, 39521997, 52695996, 79043994, 158087988]

約数ペア:

[(1, 158087988), (2, 79043994), (3, 52695996), (4, 39521997), (6, 26347998), (9, 17565332), (12, 13173999), (18, 8782666), (36, 4391333), (199, 794412), (398, 397206), (597, 264804), (796, 198603), (1194, 132402), (1791, 88268), (2388, 66201), (3582, 44134), (7164, 22067)]