161604738

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 362729016

約数和(自身を除く): 201124278

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 159, 183, 318, 366, 477, 549, 954, 1098, 2777, 3233, 5554, 6466, 8331, 9699, 16662, 19398, 24993, 29097, 49986, 58194, 147181, 169397, 294362, 338794, 441543, 508191, 883086, 1016382, 1324629, 1524573, 2649258, 3049146, 8978041, 17956082, 26934123, 53868246, 80802369, 161604738]

約数ペア:

[(1, 161604738), (2, 80802369), (3, 53868246), (6, 26934123), (9, 17956082), (18, 8978041), (53, 3049146), (61, 2649258), (106, 1524573), (122, 1324629), (159, 1016382), (183, 883086), (318, 508191), (366, 441543), (477, 338794), (549, 294362), (954, 169397), (1098, 147181), (2777, 58194), (3233, 49986), (5554, 29097), (6466, 24993), (8331, 19398), (9699, 16662)]