155702272

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 88

約数和(自身を含む): 354900672

約数和(自身を除く): 199198400

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 601, 704, 736, 1012, 1024, 1202, 1408, 1472, 2024, 2404, 2816, 2944, 4048, 4808, 5632, 5888, 6611, 8096, 9616, 11264, 11776, 13222, 13823, 16192, 19232, 23552, 26444, 27646, 32384, 38464, 52888, 55292, 64768, 76928, 105776, 110584, 129536, 152053, 153856, 211552, 221168, 259072, 304106, 307712, 423104, 442336, 608212, 615424, 846208, 884672, 1216424, 1692416, 1769344, 2432848, 3384832, 3538688, 4865696, 6769664, 7077376, 9731392, 14154752, 19462784, 38925568, 77851136, 155702272]

約数ペア:

[(1, 155702272), (2, 77851136), (4, 38925568), (8, 19462784), (11, 14154752), (16, 9731392), (22, 7077376), (23, 6769664), (32, 4865696), (44, 3538688), (46, 3384832), (64, 2432848), (88, 1769344), (92, 1692416), (128, 1216424), (176, 884672), (184, 846208), (253, 615424), (256, 608212), (352, 442336), (368, 423104), (506, 307712), (512, 304106), (601, 259072), (704, 221168), (736, 211552), (1012, 153856), (1024, 152053), (1202, 129536), (1408, 110584), (1472, 105776), (2024, 76928), (2404, 64768), (2816, 55292), (2944, 52888), (4048, 38464), (4808, 32384), (5632, 27646), (5888, 26444), (6611, 23552), (8096, 19232), (9616, 16192), (11264, 13823), (11776, 13222)]