159506656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7055

約数の個数: 48

約数和(自身を含む): 338300928

約数和(自身を除く): 178794272

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5704, 6991, 11408, 13982, 22816, 27964, 55928, 111856, 160793, 216721, 223712, 321586, 433442, 643172, 866884, 1286344, 1733768, 2572688, 3467536, 4984583, 5145376, 6935072, 9969166, 19938332, 39876664, 79753328, 159506656]

約数ペア:

[(1, 159506656), (2, 79753328), (4, 39876664), (8, 19938332), (16, 9969166), (23, 6935072), (31, 5145376), (32, 4984583), (46, 3467536), (62, 2572688), (92, 1733768), (124, 1286344), (184, 866884), (248, 643172), (368, 433442), (496, 321586), (713, 223712), (736, 216721), (992, 160793), (1426, 111856), (2852, 55928), (5704, 27964), (6991, 22816), (11408, 13982)]