170740422

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 406897920

約数和(自身を除く): 236157498

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 103, 111, 114, 131, 171, 206, 222, 262, 309, 333, 342, 393, 618, 666, 703, 786, 927, 1179, 1406, 1854, 1957, 2109, 2358, 2489, 3811, 3914, 4218, 4847, 4978, 5871, 6327, 7467, 7622, 9694, 11433, 11742, 12654, 13493, 14541, 14934, 17613, 22401, 22866, 26986, 29082, 34299, 35226, 40479, 43623, 44802, 68598, 72409, 80958, 87246, 92093, 121437, 144818, 184186, 217227, 242874, 256367, 276279, 434454, 499241, 512734, 552558, 651681, 769101, 828837, 998482, 1303362, 1497723, 1538202, 1657674, 2307303, 2995446, 4493169, 4614606, 8986338, 9485579, 18971158, 28456737, 56913474, 85370211, 170740422]

約数ペア:

[(1, 170740422), (2, 85370211), (3, 56913474), (6, 28456737), (9, 18971158), (18, 9485579), (19, 8986338), (37, 4614606), (38, 4493169), (57, 2995446), (74, 2307303), (103, 1657674), (111, 1538202), (114, 1497723), (131, 1303362), (171, 998482), (206, 828837), (222, 769101), (262, 651681), (309, 552558), (333, 512734), (342, 499241), (393, 434454), (618, 276279), (666, 256367), (703, 242874), (786, 217227), (927, 184186), (1179, 144818), (1406, 121437), (1854, 92093), (1957, 87246), (2109, 80958), (2358, 72409), (2489, 68598), (3811, 44802), (3914, 43623), (4218, 40479), (4847, 35226), (4978, 34299), (5871, 29082), (6327, 26986), (7467, 22866), (7622, 22401), (9694, 17613), (11433, 14934), (11742, 14541), (12654, 13493)]