156638131024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2797}}^1\times {\mathrm{74471}}^1$

素因数の和:77323

約数の個数: 40

約数和(自身を含む): 310058512128

約数和(自身を除く): 153420381104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2797, 5594, 11188, 22376, 44752, 74471, 131459, 148942, 262918, 297884, 525836, 595768, 1051672, 1191536, 2103344, 3500137, 7000274, 14000548, 28001096, 56002192, 208295387, 416590774, 833181548, 1666363096, 3332726192, 9789883189, 19579766378, 39159532756, 78319065512, 156638131024]

約数ペア:

[(1, 156638131024), (2, 78319065512), (4, 39159532756), (8, 19579766378), (16, 9789883189), (47, 3332726192), (94, 1666363096), (188, 833181548), (376, 416590774), (752, 208295387), (2797, 56002192), (5594, 28001096), (11188, 14000548), (22376, 7000274), (44752, 3500137), (74471, 2103344), (131459, 1191536), (148942, 1051672), (262918, 595768), (297884, 525836)]