122003968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 262509984

約数和(自身を除く): 140506016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 131, 136, 214, 256, 262, 272, 428, 512, 524, 544, 856, 1048, 1088, 1712, 1819, 2096, 2176, 2227, 3424, 3638, 4192, 4352, 4454, 6848, 7276, 8384, 8704, 8908, 13696, 14017, 14552, 16768, 17816, 27392, 28034, 29104, 33536, 35632, 54784, 56068, 58208, 67072, 71264, 112136, 116416, 142528, 224272, 232832, 238289, 285056, 448544, 465664, 476578, 570112, 897088, 931328, 953156, 1140224, 1794176, 1906312, 3588352, 3812624, 7176704, 7625248, 15250496, 30500992, 61001984, 122003968]

約数ペア:

[(1, 122003968), (2, 61001984), (4, 30500992), (8, 15250496), (16, 7625248), (17, 7176704), (32, 3812624), (34, 3588352), (64, 1906312), (68, 1794176), (107, 1140224), (128, 953156), (131, 931328), (136, 897088), (214, 570112), (256, 476578), (262, 465664), (272, 448544), (428, 285056), (512, 238289), (524, 232832), (544, 224272), (856, 142528), (1048, 116416), (1088, 112136), (1712, 71264), (1819, 67072), (2096, 58208), (2176, 56068), (2227, 54784), (3424, 35632), (3638, 33536), (4192, 29104), (4352, 28034), (4454, 27392), (6848, 17816), (7276, 16768), (8384, 14552), (8704, 14017), (8908, 13696)]