144244352

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 356592000

約数和(自身を除く): 212347648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 224, 229, 259, 266, 296, 304, 448, 458, 518, 532, 592, 608, 703, 896, 916, 1036, 1064, 1184, 1216, 1406, 1603, 1832, 2072, 2128, 2368, 2432, 2812, 3206, 3664, 4144, 4256, 4351, 4736, 4921, 5624, 6412, 7328, 8288, 8473, 8512, 8702, 9842, 11248, 12824, 14656, 16576, 16946, 17024, 17404, 19684, 22496, 25648, 29312, 30457, 33152, 33892, 34808, 39368, 44992, 51296, 59311, 60914, 67784, 69616, 78736, 89984, 102592, 118622, 121828, 135568, 139232, 157472, 160987, 205184, 237244, 243656, 271136, 278464, 314944, 321974, 474488, 487312, 542272, 556928, 629888, 643948, 948976, 974624, 1084544, 1126909, 1287896, 1897952, 1949248, 2253818, 2575792, 3795904, 3898496, 4507636, 5151584, 7591808, 9015272, 10303168, 18030544, 20606336, 36061088, 72122176, 144244352]

約数ペア:

[(1, 144244352), (2, 72122176), (4, 36061088), (7, 20606336), (8, 18030544), (14, 10303168), (16, 9015272), (19, 7591808), (28, 5151584), (32, 4507636), (37, 3898496), (38, 3795904), (56, 2575792), (64, 2253818), (74, 1949248), (76, 1897952), (112, 1287896), (128, 1126909), (133, 1084544), (148, 974624), (152, 948976), (224, 643948), (229, 629888), (259, 556928), (266, 542272), (296, 487312), (304, 474488), (448, 321974), (458, 314944), (518, 278464), (532, 271136), (592, 243656), (608, 237244), (703, 205184), (896, 160987), (916, 157472), (1036, 139232), (1064, 135568), (1184, 121828), (1216, 118622), (1406, 102592), (1603, 89984), (1832, 78736), (2072, 69616), (2128, 67784), (2368, 60914), (2432, 59311), (2812, 51296), (3206, 44992), (3664, 39368), (4144, 34808), (4256, 33892), (4351, 33152), (4736, 30457), (4921, 29312), (5624, 25648), (6412, 22496), (7328, 19684), (8288, 17404), (8473, 17024), (8512, 16946), (8702, 16576), (9842, 14656), (11248, 12824)]