161202834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9437}}^1$

素因数の和:9531

約数の個数: 48

約数和(自身を含む): 381332952

約数和(自身を除く): 220130118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 9437, 17082, 18874, 28311, 56622, 84933, 122681, 169866, 245362, 368043, 688901, 736086, 1104129, 1377802, 2066703, 2208258, 4133406, 6200109, 8955713, 12400218, 17911426, 26867139, 53734278, 80601417, 161202834]

約数ペア:

[(1, 161202834), (2, 80601417), (3, 53734278), (6, 26867139), (9, 17911426), (13, 12400218), (18, 8955713), (26, 6200109), (39, 4133406), (73, 2208258), (78, 2066703), (117, 1377802), (146, 1104129), (219, 736086), (234, 688901), (438, 368043), (657, 245362), (949, 169866), (1314, 122681), (1898, 84933), (2847, 56622), (5694, 28311), (8541, 18874), (9437, 17082)]