156740165540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10869637}}^1$

素因数の和:10869756

約数の個数: 48

約数和(自身を含む): 379828630272

約数和(自身を除く): 223088464732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 10869637, 21739274, 43478548, 54348185, 76087459, 108696370, 152174918, 217392740, 304349836, 380437295, 760874590, 1119572611, 1521749180, 2239145222, 4478290444, 5597863055, 7837008277, 11195726110, 15674016554, 22391452220, 31348033108, 39185041385, 78370082770, 156740165540]

約数ペア:

[(1, 156740165540), (2, 78370082770), (4, 39185041385), (5, 31348033108), (7, 22391452220), (10, 15674016554), (14, 11195726110), (20, 7837008277), (28, 5597863055), (35, 4478290444), (70, 2239145222), (103, 1521749180), (140, 1119572611), (206, 760874590), (412, 380437295), (515, 304349836), (721, 217392740), (1030, 152174918), (1442, 108696370), (2060, 76087459), (2884, 54348185), (3605, 43478548), (7210, 21739274), (14420, 10869637)]