131440824

素因数分解:

$2^3\times 3^2\times {\mathrm{347}}^1\times {\mathrm{5261}}^1$

素因数の和:5620

約数の個数: 48

約数和(自身を含む): 357079320

約数和(自身を除く): 225638496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 347, 694, 1041, 1388, 2082, 2776, 3123, 4164, 5261, 6246, 8328, 10522, 12492, 15783, 21044, 24984, 31566, 42088, 47349, 63132, 94698, 126264, 189396, 378792, 1825567, 3651134, 5476701, 7302268, 10953402, 14604536, 16430103, 21906804, 32860206, 43813608, 65720412, 131440824]

約数ペア:

[(1, 131440824), (2, 65720412), (3, 43813608), (4, 32860206), (6, 21906804), (8, 16430103), (9, 14604536), (12, 10953402), (18, 7302268), (24, 5476701), (36, 3651134), (72, 1825567), (347, 378792), (694, 189396), (1041, 126264), (1388, 94698), (2082, 63132), (2776, 47349), (3123, 42088), (4164, 31566), (5261, 24984), (6246, 21044), (8328, 15783), (10522, 12492)]