166239362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 269613360

約数和(自身を除く): 103373998

約数列:

[1, 2, 17, 34, 89, 137, 178, 274, 401, 802, 1513, 2329, 3026, 4658, 6817, 12193, 13634, 24386, 35689, 54937, 71378, 109874, 207281, 414562, 606713, 933929, 1213426, 1867858, 4889393, 9778786, 83119681, 166239362]

約数ペア:

[(1, 166239362), (2, 83119681), (17, 9778786), (34, 4889393), (89, 1867858), (137, 1213426), (178, 933929), (274, 606713), (401, 414562), (802, 207281), (1513, 109874), (2329, 71378), (3026, 54937), (4658, 35689), (6817, 24386), (12193, 13634)]