164078642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 168803278

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 437, 494, 598, 874, 1729, 2063, 2093, 3059, 3458, 4126, 4186, 5681, 6118, 11362, 14441, 26819, 28882, 39197, 39767, 47449, 53638, 78394, 79534, 94898, 187733, 274379, 332143, 375466, 509561, 548758, 616837, 664286, 901531, 1019122, 1233674, 1803062, 3566927, 4317859, 6310717, 7133854, 8635718, 11719903, 12621434, 23439806, 82039321, 164078642]

約数ペア:

[(1, 164078642), (2, 82039321), (7, 23439806), (13, 12621434), (14, 11719903), (19, 8635718), (23, 7133854), (26, 6310717), (38, 4317859), (46, 3566927), (91, 1803062), (133, 1233674), (161, 1019122), (182, 901531), (247, 664286), (266, 616837), (299, 548758), (322, 509561), (437, 375466), (494, 332143), (598, 274379), (874, 187733), (1729, 94898), (2063, 79534), (2093, 78394), (3059, 53638), (3458, 47449), (4126, 39767), (4186, 39197), (5681, 28882), (6118, 26819), (11362, 14441)]