160118478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13417}}^1$

素因数の和:13458

約数の個数: 64

約数和(自身を含む): 405760320

約数和(自身を除く): 245641842

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 13417, 26834, 40251, 80502, 120753, 174421, 228089, 241506, 348842, 362259, 456178, 523263, 684267, 724518, 1046526, 1368534, 1569789, 2052801, 2965157, 3139578, 4105602, 4709367, 5930314, 6158403, 8895471, 9418734, 12316806, 17790942, 26686413, 53372826, 80059239, 160118478]

約数ペア:

[(1, 160118478), (2, 80059239), (3, 53372826), (6, 26686413), (9, 17790942), (13, 12316806), (17, 9418734), (18, 8895471), (26, 6158403), (27, 5930314), (34, 4709367), (39, 4105602), (51, 3139578), (54, 2965157), (78, 2052801), (102, 1569789), (117, 1368534), (153, 1046526), (221, 724518), (234, 684267), (306, 523263), (351, 456178), (442, 362259), (459, 348842), (663, 241506), (702, 228089), (918, 174421), (1326, 120753), (1989, 80502), (3978, 40251), (5967, 26834), (11934, 13417)]