174587028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 520168320

約数和(自身を除く): 345581292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 121, 132, 154, 178, 193, 231, 242, 267, 308, 356, 363, 386, 462, 484, 534, 579, 623, 726, 772, 847, 924, 979, 1068, 1158, 1246, 1351, 1452, 1694, 1869, 1958, 2123, 2316, 2492, 2541, 2702, 2937, 3388, 3738, 3916, 4053, 4246, 5082, 5404, 5874, 6369, 6853, 7476, 8106, 8492, 10164, 10769, 11748, 12738, 13706, 14861, 16212, 17177, 20559, 21538, 23353, 25476, 27412, 29722, 32307, 34354, 41118, 43076, 44583, 46706, 51531, 59444, 64614, 68708, 70059, 75383, 82236, 89166, 93412, 103062, 120239, 129228, 140118, 150766, 163471, 178332, 188947, 206124, 226149, 240478, 280236, 301532, 326942, 360717, 377894, 452298, 480956, 490413, 566841, 653884, 721434, 755788, 904596, 980826, 1133682, 1322629, 1442868, 1961652, 2078417, 2267364, 2645258, 3967887, 4156834, 5290516, 6235251, 7935774, 8313668, 12470502, 14548919, 15871548, 24941004, 29097838, 43646757, 58195676, 87293514, 174587028]

約数ペア:

[(1, 174587028), (2, 87293514), (3, 58195676), (4, 43646757), (6, 29097838), (7, 24941004), (11, 15871548), (12, 14548919), (14, 12470502), (21, 8313668), (22, 7935774), (28, 6235251), (33, 5290516), (42, 4156834), (44, 3967887), (66, 2645258), (77, 2267364), (84, 2078417), (89, 1961652), (121, 1442868), (132, 1322629), (154, 1133682), (178, 980826), (193, 904596), (231, 755788), (242, 721434), (267, 653884), (308, 566841), (356, 490413), (363, 480956), (386, 452298), (462, 377894), (484, 360717), (534, 326942), (579, 301532), (623, 280236), (726, 240478), (772, 226149), (847, 206124), (924, 188947), (979, 178332), (1068, 163471), (1158, 150766), (1246, 140118), (1351, 129228), (1452, 120239), (1694, 103062), (1869, 93412), (1958, 89166), (2123, 82236), (2316, 75383), (2492, 70059), (2541, 68708), (2702, 64614), (2937, 59444), (3388, 51531), (3738, 46706), (3916, 44583), (4053, 43076), (4246, 41118), (5082, 34354), (5404, 32307), (5874, 29722), (6369, 27412), (6853, 25476), (7476, 23353), (8106, 21538), (8492, 20559), (10164, 17177), (10769, 16212), (11748, 14861), (12738, 13706)]