143462816

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 325321920

約数和(自身を除く): 181859104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 4889, 7336, 9778, 14672, 19556, 29344, 34223, 39112, 68446, 78224, 136892, 156448, 273784, 547568, 640459, 1095136, 1280918, 2561836, 4483213, 5123672, 8966426, 10247344, 17932852, 20494688, 35865704, 71731408, 143462816]

約数ペア:

[(1, 143462816), (2, 71731408), (4, 35865704), (7, 20494688), (8, 17932852), (14, 10247344), (16, 8966426), (28, 5123672), (32, 4483213), (56, 2561836), (112, 1280918), (131, 1095136), (224, 640459), (262, 547568), (524, 273784), (917, 156448), (1048, 136892), (1834, 78224), (2096, 68446), (3668, 39112), (4192, 34223), (4889, 29344), (7336, 19556), (9778, 14672)]