156611140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2917

約数の個数: 96

約数和(自身を含む): 415425024

約数和(自身を除く): 258813884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2380, 2737, 2861, 3220, 3910, 5474, 5722, 7820, 10948, 11444, 13685, 14305, 20027, 27370, 28610, 40054, 48637, 54740, 57220, 65803, 80108, 97274, 100135, 131606, 194548, 200270, 243185, 263212, 329015, 340459, 400540, 460621, 486370, 658030, 680918, 921242, 972740, 1118651, 1316060, 1361836, 1702295, 1842484, 2237302, 2303105, 3404590, 4474604, 4606210, 5593255, 6809180, 7830557, 9212420, 11186510, 15661114, 22373020, 31322228, 39152785, 78305570, 156611140]

約数ペア:

[(1, 156611140), (2, 78305570), (4, 39152785), (5, 31322228), (7, 22373020), (10, 15661114), (14, 11186510), (17, 9212420), (20, 7830557), (23, 6809180), (28, 5593255), (34, 4606210), (35, 4474604), (46, 3404590), (68, 2303105), (70, 2237302), (85, 1842484), (92, 1702295), (115, 1361836), (119, 1316060), (140, 1118651), (161, 972740), (170, 921242), (230, 680918), (238, 658030), (322, 486370), (340, 460621), (391, 400540), (460, 340459), (476, 329015), (595, 263212), (644, 243185), (782, 200270), (805, 194548), (1190, 131606), (1564, 100135), (1610, 97274), (1955, 80108), (2380, 65803), (2737, 57220), (2861, 54740), (3220, 48637), (3910, 40054), (5474, 28610), (5722, 27370), (7820, 20027), (10948, 14305), (11444, 13685)]