121764608

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 108

約数和(自身を含む): 299891592

約数和(自身を除く): 178126984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 544, 571, 784, 833, 896, 952, 1088, 1142, 1568, 1666, 1792, 1904, 2176, 2284, 3136, 3332, 3808, 3997, 4352, 4568, 6272, 6664, 7616, 7994, 9136, 9707, 12544, 13328, 15232, 15988, 18272, 19414, 26656, 27979, 30464, 31976, 36544, 38828, 53312, 55958, 63952, 67949, 73088, 77656, 106624, 111916, 127904, 135898, 146176, 155312, 213248, 223832, 255808, 271796, 310624, 447664, 475643, 511616, 543592, 621248, 895328, 951286, 1023232, 1087184, 1242496, 1790656, 1902572, 2174368, 2484992, 3581312, 3805144, 4348736, 7162624, 7610288, 8697472, 15220576, 17394944, 30441152, 60882304, 121764608]

約数ペア:

[(1, 121764608), (2, 60882304), (4, 30441152), (7, 17394944), (8, 15220576), (14, 8697472), (16, 7610288), (17, 7162624), (28, 4348736), (32, 3805144), (34, 3581312), (49, 2484992), (56, 2174368), (64, 1902572), (68, 1790656), (98, 1242496), (112, 1087184), (119, 1023232), (128, 951286), (136, 895328), (196, 621248), (224, 543592), (238, 511616), (256, 475643), (272, 447664), (392, 310624), (448, 271796), (476, 255808), (544, 223832), (571, 213248), (784, 155312), (833, 146176), (896, 135898), (952, 127904), (1088, 111916), (1142, 106624), (1568, 77656), (1666, 73088), (1792, 67949), (1904, 63952), (2176, 55958), (2284, 53312), (3136, 38828), (3332, 36544), (3808, 31976), (3997, 30464), (4352, 27979), (4568, 26656), (6272, 19414), (6664, 18272), (7616, 15988), (7994, 15232), (9136, 13328), (9707, 12544)]