164433753685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{145543}}^1$

素因数の和:145813

約数の個数: 32

約数和(自身を含む): 210254026752

約数和(自身を除く): 45820273067

約数列:

[1, 5, 31, 37, 155, 185, 197, 985, 1147, 5735, 6107, 7289, 30535, 36445, 145543, 225959, 727715, 1129795, 4511833, 5385091, 22559165, 26925455, 28671971, 143359855, 166937821, 834689105, 888831101, 1060862927, 4444155505, 5304314635, 32886750737, 164433753685]

約数ペア:

[(1, 164433753685), (5, 32886750737), (31, 5304314635), (37, 4444155505), (155, 1060862927), (185, 888831101), (197, 834689105), (985, 166937821), (1147, 143359855), (5735, 28671971), (6107, 26925455), (7289, 22559165), (30535, 5385091), (36445, 4511833), (145543, 1129795), (225959, 727715)]