138349218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 332144640

約数和(自身を除く): 193795422

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 354, 413, 434, 651, 826, 1239, 1302, 1801, 1829, 2478, 3602, 3658, 5403, 5487, 10806, 10974, 12607, 12803, 25214, 25606, 37821, 38409, 55831, 75642, 76818, 106259, 111662, 167493, 212518, 318777, 334986, 390817, 637554, 743813, 781634, 1172451, 1487626, 2231439, 2344902, 3294029, 4462878, 6588058, 9882087, 19764174, 23058203, 46116406, 69174609, 138349218]

約数ペア:

[(1, 138349218), (2, 69174609), (3, 46116406), (6, 23058203), (7, 19764174), (14, 9882087), (21, 6588058), (31, 4462878), (42, 3294029), (59, 2344902), (62, 2231439), (93, 1487626), (118, 1172451), (177, 781634), (186, 743813), (217, 637554), (354, 390817), (413, 334986), (434, 318777), (651, 212518), (826, 167493), (1239, 111662), (1302, 106259), (1801, 76818), (1829, 75642), (2478, 55831), (3602, 38409), (3658, 37821), (5403, 25606), (5487, 25214), (10806, 12803), (10974, 12607)]