131119344

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1455

約数の個数: 80

約数和(自身を含む): 378145440

約数和(自身を除く): 247026096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 1028, 1181, 1542, 2056, 2313, 2362, 3084, 3543, 4112, 4626, 4724, 6168, 6939, 7086, 9252, 9448, 10629, 12336, 13878, 14172, 18504, 18896, 21258, 27756, 28344, 31887, 37008, 42516, 55512, 56688, 63774, 85032, 111024, 127548, 170064, 255096, 303517, 510192, 607034, 910551, 1214068, 1821102, 2428136, 2731653, 3642204, 4856272, 5463306, 7284408, 8194959, 10926612, 14568816, 16389918, 21853224, 32779836, 43706448, 65559672, 131119344]

約数ペア:

[(1, 131119344), (2, 65559672), (3, 43706448), (4, 32779836), (6, 21853224), (8, 16389918), (9, 14568816), (12, 10926612), (16, 8194959), (18, 7284408), (24, 5463306), (27, 4856272), (36, 3642204), (48, 2731653), (54, 2428136), (72, 1821102), (108, 1214068), (144, 910551), (216, 607034), (257, 510192), (432, 303517), (514, 255096), (771, 170064), (1028, 127548), (1181, 111024), (1542, 85032), (2056, 63774), (2313, 56688), (2362, 55512), (3084, 42516), (3543, 37008), (4112, 31887), (4626, 28344), (4724, 27756), (6168, 21258), (6939, 18896), (7086, 18504), (9252, 14172), (9448, 13878), (10629, 12336)]