128399448

素因数分解:

$2^3\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{3593}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 321303600

約数和(自身を除く): 192904152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1489, 2978, 3593, 4467, 5956, 7186, 8934, 10779, 11912, 14372, 17868, 21558, 28744, 35736, 43116, 86232, 5349977, 10699954, 16049931, 21399908, 32099862, 42799816, 64199724, 128399448]

約数ペア:

[(1, 128399448), (2, 64199724), (3, 42799816), (4, 32099862), (6, 21399908), (8, 16049931), (12, 10699954), (24, 5349977), (1489, 86232), (2978, 43116), (3593, 35736), (4467, 28744), (5956, 21558), (7186, 17868), (8934, 14372), (10779, 11912)]