155932218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 365175720

約数和(自身を除く): 209243502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 939, 1878, 2129, 2817, 4069, 4258, 5634, 6387, 8138, 12207, 12774, 19161, 24414, 27677, 36621, 38322, 55354, 73242, 83031, 166062, 249093, 498186, 666377, 1332754, 1999131, 3998262, 5997393, 8662901, 11994786, 17325802, 25988703, 51977406, 77966109, 155932218]

約数ペア:

[(1, 155932218), (2, 77966109), (3, 51977406), (6, 25988703), (9, 17325802), (13, 11994786), (18, 8662901), (26, 5997393), (39, 3998262), (78, 1999131), (117, 1332754), (234, 666377), (313, 498186), (626, 249093), (939, 166062), (1878, 83031), (2129, 73242), (2817, 55354), (4069, 38322), (4258, 36621), (5634, 27677), (6387, 24414), (8138, 19161), (12207, 12774)]