156985774506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{648289}}^1$

素因数の和:649531

約数の個数: 48

約数和(自身を含む): 371361257280

約数和(自身を除く): 214375482774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1223, 2446, 3669, 7338, 11007, 13453, 22014, 26906, 40359, 80718, 121077, 242154, 648289, 1296578, 1944867, 3889734, 5834601, 7131179, 11669202, 14262358, 21393537, 42787074, 64180611, 128361222, 792857447, 1585714894, 2378572341, 4757144682, 7135717023, 8721431917, 14271434046, 17442863834, 26164295751, 52328591502, 78492887253, 156985774506]

約数ペア:

[(1, 156985774506), (2, 78492887253), (3, 52328591502), (6, 26164295751), (9, 17442863834), (11, 14271434046), (18, 8721431917), (22, 7135717023), (33, 4757144682), (66, 2378572341), (99, 1585714894), (198, 792857447), (1223, 128361222), (2446, 64180611), (3669, 42787074), (7338, 21393537), (11007, 14262358), (13453, 11669202), (22014, 7131179), (26906, 5834601), (40359, 3889734), (80718, 1944867), (121077, 1296578), (242154, 648289)]