171741008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1859

約数の個数: 40

約数和(自身を含む): 342513792

約数和(自身を除く): 170772784

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 1667, 2192, 3334, 6439, 6668, 12878, 13336, 25756, 26672, 51512, 78349, 103024, 156698, 228379, 313396, 456758, 626792, 913516, 1253584, 1827032, 3654064, 10733813, 21467626, 42935252, 85870504, 171741008]

約数ペア:

[(1, 171741008), (2, 85870504), (4, 42935252), (8, 21467626), (16, 10733813), (47, 3654064), (94, 1827032), (137, 1253584), (188, 913516), (274, 626792), (376, 456758), (548, 313396), (752, 228379), (1096, 156698), (1667, 103024), (2192, 78349), (3334, 51512), (6439, 26672), (6668, 25756), (12878, 13336)]