156750398888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{11953}}^1$

素因数の和:12366

約数の個数: 64

約数和(自身を含む): 302914838160

約数和(自身を除く): 146164439272

約数列:

[1, 2, 4, 8, 53, 106, 157, 197, 212, 314, 394, 424, 628, 788, 1256, 1576, 8321, 10441, 11953, 16642, 20882, 23906, 30929, 33284, 41764, 47812, 61858, 66568, 83528, 95624, 123716, 247432, 633509, 1267018, 1639237, 1876621, 2354741, 2534036, 3278474, 3753242, 4709482, 5068072, 6556948, 7506484, 9418964, 13113896, 15012968, 18837928, 99460913, 124801273, 198921826, 249602546, 369694337, 397843652, 499205092, 739388674, 795687304, 998410184, 1478777348, 2957554696, 19593799861, 39187599722, 78375199444, 156750398888]

約数ペア:

[(1, 156750398888), (2, 78375199444), (4, 39187599722), (8, 19593799861), (53, 2957554696), (106, 1478777348), (157, 998410184), (197, 795687304), (212, 739388674), (314, 499205092), (394, 397843652), (424, 369694337), (628, 249602546), (788, 198921826), (1256, 124801273), (1576, 99460913), (8321, 18837928), (10441, 15012968), (11953, 13113896), (16642, 9418964), (20882, 7506484), (23906, 6556948), (30929, 5068072), (33284, 4709482), (41764, 3753242), (47812, 3278474), (61858, 2534036), (66568, 2354741), (83528, 1876621), (95624, 1639237), (123716, 1267018), (247432, 633509)]