139798412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158143}}^1$

素因数の和:158177

約数の個数: 24

約数和(自身を含む): 278966016

約数和(自身を除く): 139167604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 158143, 316286, 632572, 2055859, 2688431, 4111718, 5376862, 8223436, 10753724, 34949603, 69899206, 139798412]

約数ペア:

[(1, 139798412), (2, 69899206), (4, 34949603), (13, 10753724), (17, 8223436), (26, 5376862), (34, 4111718), (52, 2688431), (68, 2055859), (221, 632572), (442, 316286), (884, 158143)]