149384704

素因数分解:

$2^9\times 7^1\times {\mathrm{41681}}^1$

素因数の和:41706

約数の個数: 40

約数和(自身を含む): 341125488

約数和(自身を除く): 191740784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41681, 83362, 166724, 291767, 333448, 583534, 666896, 1167068, 1333792, 2334136, 2667584, 4668272, 5335168, 9336544, 10670336, 18673088, 21340672, 37346176, 74692352, 149384704]

約数ペア:

[(1, 149384704), (2, 74692352), (4, 37346176), (7, 21340672), (8, 18673088), (14, 10670336), (16, 9336544), (28, 5335168), (32, 4668272), (56, 2667584), (64, 2334136), (112, 1333792), (128, 1167068), (224, 666896), (256, 583534), (448, 333448), (512, 291767), (896, 166724), (1792, 83362), (3584, 41681)]