149780576

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 328188672

約数和(自身を除く): 178408096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 121, 176, 202, 242, 352, 383, 404, 484, 766, 808, 968, 1111, 1532, 1616, 1936, 2222, 3064, 3232, 3872, 4213, 4444, 6128, 8426, 8888, 12221, 12256, 16852, 17776, 24442, 33704, 35552, 38683, 46343, 48884, 67408, 77366, 92686, 97768, 134816, 154732, 185372, 195536, 309464, 370744, 391072, 425513, 618928, 741488, 851026, 1237856, 1482976, 1702052, 3404104, 4680643, 6808208, 9361286, 13616416, 18722572, 37445144, 74890288, 149780576]

約数ペア:

[(1, 149780576), (2, 74890288), (4, 37445144), (8, 18722572), (11, 13616416), (16, 9361286), (22, 6808208), (32, 4680643), (44, 3404104), (88, 1702052), (101, 1482976), (121, 1237856), (176, 851026), (202, 741488), (242, 618928), (352, 425513), (383, 391072), (404, 370744), (484, 309464), (766, 195536), (808, 185372), (968, 154732), (1111, 134816), (1532, 97768), (1616, 92686), (1936, 77366), (2222, 67408), (3064, 48884), (3232, 46343), (3872, 38683), (4213, 35552), (4444, 33704), (6128, 24442), (8426, 17776), (8888, 16852), (12221, 12256)]