170000676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 461540352

約数和(自身を除く): 291539676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 127, 171, 206, 228, 254, 309, 342, 361, 381, 412, 508, 618, 684, 722, 762, 927, 1083, 1143, 1236, 1444, 1524, 1854, 1957, 2166, 2286, 2413, 3249, 3708, 3914, 4332, 4572, 4826, 5871, 6498, 7239, 7828, 9652, 11742, 12996, 13081, 14478, 17613, 21717, 23484, 26162, 28956, 35226, 37183, 39243, 43434, 45847, 52324, 70452, 74366, 78486, 86868, 91694, 111549, 117729, 137541, 148732, 156972, 183388, 223098, 235458, 248539, 275082, 334647, 412623, 446196, 470916, 497078, 550164, 669294, 745617, 825246, 994156, 1338588, 1491234, 1650492, 2236851, 2982468, 4473702, 4722241, 8947404, 9444482, 14166723, 18888964, 28333446, 42500169, 56666892, 85000338, 170000676]

約数ペア:

[(1, 170000676), (2, 85000338), (3, 56666892), (4, 42500169), (6, 28333446), (9, 18888964), (12, 14166723), (18, 9444482), (19, 8947404), (36, 4722241), (38, 4473702), (57, 2982468), (76, 2236851), (103, 1650492), (114, 1491234), (127, 1338588), (171, 994156), (206, 825246), (228, 745617), (254, 669294), (309, 550164), (342, 497078), (361, 470916), (381, 446196), (412, 412623), (508, 334647), (618, 275082), (684, 248539), (722, 235458), (762, 223098), (927, 183388), (1083, 156972), (1143, 148732), (1236, 137541), (1444, 117729), (1524, 111549), (1854, 91694), (1957, 86868), (2166, 78486), (2286, 74366), (2413, 70452), (3249, 52324), (3708, 45847), (3914, 43434), (4332, 39243), (4572, 37183), (4826, 35226), (5871, 28956), (6498, 26162), (7239, 23484), (7828, 21717), (9652, 17613), (11742, 14478), (12996, 13081)]