133256704

素因数分解:

$2^9\times 7^1\times {\mathrm{37181}}^1$

素因数の和:37206

約数の個数: 40

約数和(自身を含む): 304297488

約数和(自身を除く): 171040784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 37181, 74362, 148724, 260267, 297448, 520534, 594896, 1041068, 1189792, 2082136, 2379584, 4164272, 4759168, 8328544, 9518336, 16657088, 19036672, 33314176, 66628352, 133256704]

約数ペア:

[(1, 133256704), (2, 66628352), (4, 33314176), (7, 19036672), (8, 16657088), (14, 9518336), (16, 8328544), (28, 4759168), (32, 4164272), (56, 2379584), (64, 2082136), (112, 1189792), (128, 1041068), (224, 594896), (256, 520534), (448, 297448), (512, 260267), (896, 148724), (1792, 74362), (3584, 37181)]