156948667648

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{608819}}^1$

素因数の和:608907

約数の個数: 72

約数和(自身を含む): 335995581600

約数和(自身を除く): 179046913952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 3392, 4028, 4864, 6784, 8056, 13568, 16112, 32224, 64448, 128896, 257792, 608819, 1217638, 2435276, 4870552, 9741104, 11567561, 19482208, 23135122, 32267407, 38964416, 46270244, 64534814, 77928832, 92540488, 129069628, 155857664, 185080976, 258139256, 370161952, 516278512, 613080733, 740323904, 1032557024, 1226161466, 1480647808, 2065114048, 2452322932, 2961295616, 4130228096, 4904645864, 8260456192, 9809291728, 19618583456, 39237166912, 78474333824, 156948667648]

約数ペア:

[(1, 156948667648), (2, 78474333824), (4, 39237166912), (8, 19618583456), (16, 9809291728), (19, 8260456192), (32, 4904645864), (38, 4130228096), (53, 2961295616), (64, 2452322932), (76, 2065114048), (106, 1480647808), (128, 1226161466), (152, 1032557024), (212, 740323904), (256, 613080733), (304, 516278512), (424, 370161952), (608, 258139256), (848, 185080976), (1007, 155857664), (1216, 129069628), (1696, 92540488), (2014, 77928832), (2432, 64534814), (3392, 46270244), (4028, 38964416), (4864, 32267407), (6784, 23135122), (8056, 19482208), (13568, 11567561), (16112, 9741104), (32224, 4870552), (64448, 2435276), (128896, 1217638), (257792, 608819)]