164485667056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{17401}}^1$

素因数の和:17690

約数の個数: 80

約数和(自身を含む): 331393664448

約数和(自身を除く): 166907997392

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 157, 212, 284, 314, 424, 568, 628, 848, 1136, 1256, 2512, 3763, 7526, 8321, 11147, 15052, 16642, 17401, 22294, 30104, 33284, 34802, 44588, 60208, 66568, 69604, 89176, 133136, 139208, 178352, 278416, 590791, 922253, 1181582, 1235471, 1844506, 2363164, 2470942, 2731957, 3689012, 4726328, 4941884, 5463914, 7378024, 9452656, 9883768, 10927828, 14756048, 19767536, 21855656, 43711312, 65479963, 130959926, 144793721, 193968947, 261919852, 289587442, 387937894, 523839704, 579174884, 775875788, 1047679408, 1158349768, 1551751576, 2316699536, 3103503152, 10280354191, 20560708382, 41121416764, 82242833528, 164485667056]

約数ペア:

[(1, 164485667056), (2, 82242833528), (4, 41121416764), (8, 20560708382), (16, 10280354191), (53, 3103503152), (71, 2316699536), (106, 1551751576), (142, 1158349768), (157, 1047679408), (212, 775875788), (284, 579174884), (314, 523839704), (424, 387937894), (568, 289587442), (628, 261919852), (848, 193968947), (1136, 144793721), (1256, 130959926), (2512, 65479963), (3763, 43711312), (7526, 21855656), (8321, 19767536), (11147, 14756048), (15052, 10927828), (16642, 9883768), (17401, 9452656), (22294, 7378024), (30104, 5463914), (33284, 4941884), (34802, 4726328), (44588, 3689012), (60208, 2731957), (66568, 2470942), (69604, 2363164), (89176, 1844506), (133136, 1235471), (139208, 1181582), (178352, 922253), (278416, 590791)]