156734192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{953}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 320582160

約数和(自身を除く): 163847968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 953, 1082, 1906, 2164, 3812, 4328, 7624, 8656, 10279, 15248, 18107, 20558, 36214, 41116, 72428, 82232, 144856, 164464, 289712, 515573, 1031146, 2062292, 4124584, 8249168, 9795887, 19591774, 39183548, 78367096, 156734192]

約数ペア:

[(1, 156734192), (2, 78367096), (4, 39183548), (8, 19591774), (16, 9795887), (19, 8249168), (38, 4124584), (76, 2062292), (152, 1031146), (304, 515573), (541, 289712), (953, 164464), (1082, 144856), (1906, 82232), (2164, 72428), (3812, 41116), (4328, 36214), (7624, 20558), (8656, 18107), (10279, 15248)]