165636042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 229177398

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2719, 2769, 4686, 5438, 5538, 8157, 10153, 16314, 20306, 29909, 30459, 35347, 59818, 60918, 70694, 89727, 106041, 179454, 193049, 212082, 386098, 388817, 579147, 777634, 1158294, 1166451, 2123539, 2332902, 2509637, 4247078, 5019274, 6370617, 7528911, 12741234, 15057822, 27606007, 55212014, 82818021, 165636042]

約数ペア:

[(1, 165636042), (2, 82818021), (3, 55212014), (6, 27606007), (11, 15057822), (13, 12741234), (22, 7528911), (26, 6370617), (33, 5019274), (39, 4247078), (66, 2509637), (71, 2332902), (78, 2123539), (142, 1166451), (143, 1158294), (213, 777634), (286, 579147), (426, 388817), (429, 386098), (781, 212082), (858, 193049), (923, 179454), (1562, 106041), (1846, 89727), (2343, 70694), (2719, 60918), (2769, 59818), (4686, 35347), (5438, 30459), (5538, 29909), (8157, 20306), (10153, 16314)]