161149368

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{37097}}^1$

素因数の和:37287

約数の個数: 32

約数和(自身を含む): 405110160

約数和(自身を除く): 243960792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 37097, 74194, 111291, 148388, 222582, 296776, 445164, 890328, 6714557, 13429114, 20143671, 26858228, 40287342, 53716456, 80574684, 161149368]

約数ペア:

[(1, 161149368), (2, 80574684), (3, 53716456), (4, 40287342), (6, 26858228), (8, 20143671), (12, 13429114), (24, 6714557), (181, 890328), (362, 445164), (543, 296776), (724, 222582), (1086, 148388), (1448, 111291), (2172, 74194), (4344, 37097)]