142972144

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34501}}^1$

素因数の和:34553

約数の個数: 40

約数和(自身を含む): 325146848

約数和(自身を除く): 182174704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 34501, 69002, 138004, 241507, 276008, 483014, 552016, 966028, 1276537, 1932056, 2553074, 3864112, 5106148, 8935759, 10212296, 17871518, 20424592, 35743036, 71486072, 142972144]

約数ペア:

[(1, 142972144), (2, 71486072), (4, 35743036), (7, 20424592), (8, 17871518), (14, 10212296), (16, 8935759), (28, 5106148), (37, 3864112), (56, 2553074), (74, 1932056), (112, 1276537), (148, 966028), (259, 552016), (296, 483014), (518, 276008), (592, 241507), (1036, 138004), (2072, 69002), (4144, 34501)]