156940128345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{550117}}^1$

素因数の和:550175

約数の個数: 128

約数和(自身を含む): 354892124160

約数和(自身を除く): 197951995815

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 33, 35, 39, 55, 57, 65, 77, 91, 95, 105, 133, 143, 165, 195, 209, 231, 247, 273, 285, 385, 399, 429, 455, 627, 665, 715, 741, 1001, 1045, 1155, 1235, 1365, 1463, 1729, 1995, 2145, 2717, 3003, 3135, 3705, 4389, 5005, 5187, 7315, 8151, 8645, 13585, 15015, 19019, 21945, 25935, 40755, 57057, 95095, 285285, 550117, 1650351, 2750585, 3850819, 6051287, 7151521, 8251755, 10452223, 11552457, 18153861, 19254095, 21454563, 30256435, 31356669, 35757605, 42359009, 50060647, 52261115, 57762285, 73165561, 78666731, 90769305, 107272815, 114974453, 127077027, 135878899, 150181941, 156783345, 211795045, 219496683, 236000193, 250303235, 344923359, 365827805, 393333655, 407636697, 550667117, 574872265, 635385135, 679394495, 750909705, 804821171, 951152293, 1097483415, 1180000965, 1494667889, 1652001351, 1724616795, 2038183485, 2414463513, 2753335585, 2853456879, 4024105855, 4484003667, 4755761465, 7473339445, 8260006755, 10462675223, 12072317565, 14267284395, 22420018335, 31388025669, 52313376115, 156940128345]

約数ペア:

[(1, 156940128345), (3, 52313376115), (5, 31388025669), (7, 22420018335), (11, 14267284395), (13, 12072317565), (15, 10462675223), (19, 8260006755), (21, 7473339445), (33, 4755761465), (35, 4484003667), (39, 4024105855), (55, 2853456879), (57, 2753335585), (65, 2414463513), (77, 2038183485), (91, 1724616795), (95, 1652001351), (105, 1494667889), (133, 1180000965), (143, 1097483415), (165, 951152293), (195, 804821171), (209, 750909705), (231, 679394495), (247, 635385135), (273, 574872265), (285, 550667117), (385, 407636697), (399, 393333655), (429, 365827805), (455, 344923359), (627, 250303235), (665, 236000193), (715, 219496683), (741, 211795045), (1001, 156783345), (1045, 150181941), (1155, 135878899), (1235, 127077027), (1365, 114974453), (1463, 107272815), (1729, 90769305), (1995, 78666731), (2145, 73165561), (2717, 57762285), (3003, 52261115), (3135, 50060647), (3705, 42359009), (4389, 35757605), (5005, 31356669), (5187, 30256435), (7315, 21454563), (8151, 19254095), (8645, 18153861), (13585, 11552457), (15015, 10452223), (19019, 8251755), (21945, 7151521), (25935, 6051287), (40755, 3850819), (57057, 2750585), (95095, 1650351), (285285, 550117)]