131440902

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 135154938

約数列:

[1, 2, 3, 6, 139, 173, 278, 346, 417, 519, 834, 911, 1038, 1822, 2733, 5466, 24047, 48094, 72141, 126629, 144282, 157603, 253258, 315206, 379887, 472809, 759774, 945618, 21906817, 43813634, 65720451, 131440902]

約数ペア:

[(1, 131440902), (2, 65720451), (3, 43813634), (6, 21906817), (139, 945618), (173, 759774), (278, 472809), (346, 379887), (417, 315206), (519, 253258), (834, 157603), (911, 144282), (1038, 126629), (1822, 72141), (2733, 48094), (5466, 24047)]