144777556

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 185443244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 181, 196, 212, 308, 343, 362, 371, 539, 583, 686, 724, 742, 1078, 1166, 1267, 1372, 1484, 1991, 2156, 2332, 2534, 2597, 3773, 3982, 4081, 5068, 5194, 7546, 7964, 8162, 8869, 9593, 10388, 13937, 15092, 16324, 17738, 18179, 19186, 27874, 28567, 35476, 36358, 38372, 55748, 57134, 62083, 67151, 72716, 97559, 105523, 114268, 124166, 134302, 195118, 199969, 211046, 248332, 268604, 390236, 399938, 422092, 470057, 682913, 738661, 799876, 940114, 1365826, 1477322, 1880228, 2731652, 2954644, 3290399, 5170627, 6580798, 10341254, 13161596, 20682508, 36194389, 72388778, 144777556]

約数ペア:

[(1, 144777556), (2, 72388778), (4, 36194389), (7, 20682508), (11, 13161596), (14, 10341254), (22, 6580798), (28, 5170627), (44, 3290399), (49, 2954644), (53, 2731652), (77, 1880228), (98, 1477322), (106, 1365826), (154, 940114), (181, 799876), (196, 738661), (212, 682913), (308, 470057), (343, 422092), (362, 399938), (371, 390236), (539, 268604), (583, 248332), (686, 211046), (724, 199969), (742, 195118), (1078, 134302), (1166, 124166), (1267, 114268), (1372, 105523), (1484, 97559), (1991, 72716), (2156, 67151), (2332, 62083), (2534, 57134), (2597, 55748), (3773, 38372), (3982, 36358), (4081, 35476), (5068, 28567), (5194, 27874), (7546, 19186), (7964, 18179), (8162, 17738), (8869, 16324), (9593, 15092), (10388, 13937)]