156736817146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{679709}}^1$

素因数の和:679919

約数の個数: 48

約数和(自身を含む): 296155084680

約数和(自身を除く): 139418267534

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 181, 182, 362, 637, 1267, 1274, 2353, 2534, 4706, 8869, 16471, 17738, 32942, 115297, 230594, 679709, 1359418, 4757963, 8836217, 9515926, 17672434, 33305741, 61853519, 66611482, 123027329, 123707038, 246054658, 432974633, 861191303, 865949266, 1599355277, 1722382606, 3198710554, 6028339121, 11195486939, 12056678242, 22390973878, 78368408573, 156736817146]

約数ペア:

[(1, 156736817146), (2, 78368408573), (7, 22390973878), (13, 12056678242), (14, 11195486939), (26, 6028339121), (49, 3198710554), (91, 1722382606), (98, 1599355277), (181, 865949266), (182, 861191303), (362, 432974633), (637, 246054658), (1267, 123707038), (1274, 123027329), (2353, 66611482), (2534, 61853519), (4706, 33305741), (8869, 17672434), (16471, 9515926), (17738, 8836217), (32942, 4757963), (115297, 1359418), (230594, 679709)]