129213006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 284557680

約数和(自身を除く): 155344674

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2089, 2379, 4178, 4758, 6267, 10309, 12534, 20618, 27157, 30927, 54314, 61854, 81471, 127429, 162942, 254858, 353041, 382287, 706082, 764574, 1059123, 1656577, 2118246, 3313154, 4969731, 9939462, 21535501, 43071002, 64606503, 129213006]

約数ペア:

[(1, 129213006), (2, 64606503), (3, 43071002), (6, 21535501), (13, 9939462), (26, 4969731), (39, 3313154), (61, 2118246), (78, 1656577), (122, 1059123), (169, 764574), (183, 706082), (338, 382287), (366, 353041), (507, 254858), (793, 162942), (1014, 127429), (1586, 81471), (2089, 61854), (2379, 54314), (4178, 30927), (4758, 27157), (6267, 20618), (10309, 12534)]