158683072

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 84

約数和(自身を含む): 339918040

約数和(自身を除く): 181234968

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 109, 172, 184, 218, 344, 368, 436, 529, 688, 736, 872, 989, 1058, 1376, 1472, 1744, 1978, 2116, 2507, 2752, 3488, 3956, 4232, 4687, 5014, 6976, 7912, 8464, 9374, 10028, 15824, 16928, 18748, 20056, 22747, 31648, 33856, 37496, 40112, 45494, 57661, 63296, 74992, 80224, 90988, 107801, 115322, 149984, 160448, 181976, 215602, 230644, 299968, 363952, 431204, 461288, 727904, 862408, 922576, 1455808, 1724816, 1845152, 2479423, 3449632, 3690304, 4958846, 6899264, 9917692, 19835384, 39670768, 79341536, 158683072]

約数ペア:

[(1, 158683072), (2, 79341536), (4, 39670768), (8, 19835384), (16, 9917692), (23, 6899264), (32, 4958846), (43, 3690304), (46, 3449632), (64, 2479423), (86, 1845152), (92, 1724816), (109, 1455808), (172, 922576), (184, 862408), (218, 727904), (344, 461288), (368, 431204), (436, 363952), (529, 299968), (688, 230644), (736, 215602), (872, 181976), (989, 160448), (1058, 149984), (1376, 115322), (1472, 107801), (1744, 90988), (1978, 80224), (2116, 74992), (2507, 63296), (2752, 57661), (3488, 45494), (3956, 40112), (4232, 37496), (4687, 33856), (5014, 31648), (6976, 22747), (7912, 20056), (8464, 18748), (9374, 16928), (10028, 15824)]