149026144

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 303908976

約数和(自身を除く): 154882832

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1171, 1312, 1552, 2342, 3104, 3977, 4684, 7954, 9368, 15908, 18736, 31816, 37472, 48011, 63632, 96022, 113587, 127264, 192044, 227174, 384088, 454348, 768176, 908696, 1536352, 1817392, 3634784, 4657067, 9314134, 18628268, 37256536, 74513072, 149026144]

約数ペア:

[(1, 149026144), (2, 74513072), (4, 37256536), (8, 18628268), (16, 9314134), (32, 4657067), (41, 3634784), (82, 1817392), (97, 1536352), (164, 908696), (194, 768176), (328, 454348), (388, 384088), (656, 227174), (776, 192044), (1171, 127264), (1312, 113587), (1552, 96022), (2342, 63632), (3104, 48011), (3977, 37472), (4684, 31816), (7954, 18736), (9368, 15908)]