161009686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 274959360

約数和(自身を除く): 113949674

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 5303, 10606, 15181, 30362, 90151, 100757, 180302, 201514, 249241, 498482, 1712869, 3425738, 4237097, 4735579, 8474194, 9471158, 80504843, 161009686]

約数ペア:

[(1, 161009686), (2, 80504843), (17, 9471158), (19, 8474194), (34, 4735579), (38, 4237097), (47, 3425738), (94, 1712869), (323, 498482), (646, 249241), (799, 201514), (893, 180302), (1598, 100757), (1786, 90151), (5303, 30362), (10606, 15181)]