166156928

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4585

約数の個数: 64

約数和(自身を含む): 387616320

約数和(自身を除く): 221459392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 2296, 2624, 4523, 4592, 5248, 9046, 9184, 18092, 18368, 31661, 36184, 36736, 63322, 72368, 126644, 144736, 185443, 253288, 289472, 370886, 506576, 578944, 741772, 1013152, 1298101, 1483544, 2026304, 2596202, 2967088, 4052608, 5192404, 5934176, 10384808, 11868352, 20769616, 23736704, 41539232, 83078464, 166156928]

約数ペア:

[(1, 166156928), (2, 83078464), (4, 41539232), (7, 23736704), (8, 20769616), (14, 11868352), (16, 10384808), (28, 5934176), (32, 5192404), (41, 4052608), (56, 2967088), (64, 2596202), (82, 2026304), (112, 1483544), (128, 1298101), (164, 1013152), (224, 741772), (287, 578944), (328, 506576), (448, 370886), (574, 289472), (656, 253288), (896, 185443), (1148, 144736), (1312, 126644), (2296, 72368), (2624, 63322), (4523, 36736), (4592, 36184), (5248, 31661), (9046, 18368), (9184, 18092)]