108868708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 218312640

約数和(自身を除く): 109443932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1091, 1313, 1919, 2182, 2626, 3838, 4364, 5252, 7676, 14183, 20729, 24947, 28366, 41458, 49894, 56732, 82916, 99788, 110191, 220382, 269477, 440764, 538954, 1077908, 1432483, 2093629, 2864966, 4187258, 5729932, 8374516, 27217177, 54434354, 108868708]

約数ペア:

[(1, 108868708), (2, 54434354), (4, 27217177), (13, 8374516), (19, 5729932), (26, 4187258), (38, 2864966), (52, 2093629), (76, 1432483), (101, 1077908), (202, 538954), (247, 440764), (404, 269477), (494, 220382), (988, 110191), (1091, 99788), (1313, 82916), (1919, 56732), (2182, 49894), (2626, 41458), (3838, 28366), (4364, 24947), (5252, 20729), (7676, 14183)]