160269085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 208656000

約数和(自身を除く): 48386915

約数列:

[1, 5, 19, 53, 95, 139, 229, 265, 695, 1007, 1145, 2641, 4351, 5035, 7367, 12137, 13205, 21755, 31831, 36835, 60685, 139973, 159155, 230603, 604789, 699865, 1153015, 1687043, 3023945, 8435215, 32053817, 160269085]

約数ペア:

[(1, 160269085), (5, 32053817), (19, 8435215), (53, 3023945), (95, 1687043), (139, 1153015), (229, 699865), (265, 604789), (695, 230603), (1007, 159155), (1145, 139973), (2641, 60685), (4351, 36835), (5035, 31831), (7367, 21755), (12137, 13205)]