156928780141

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1\times {\mathrm{1237}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 182696314880

約数和(自身を除く): 25767534739

約数列:

[1, 7, 73, 409, 511, 607, 1237, 2863, 4249, 8659, 29857, 44311, 90301, 208999, 248263, 310177, 505933, 632107, 750859, 1737841, 3541531, 5256013, 18123199, 36933109, 54812707, 126862393, 258531763, 307101331, 383688949, 2149709317, 22418397163, 156928780141]

約数ペア:

[(1, 156928780141), (7, 22418397163), (73, 2149709317), (409, 383688949), (511, 307101331), (607, 258531763), (1237, 126862393), (2863, 54812707), (4249, 36933109), (8659, 18123199), (29857, 5256013), (44311, 3541531), (90301, 1737841), (208999, 750859), (248263, 632107), (310177, 505933)]