157681424

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{14557}}^1$

素因数の和:15242

約数の個数: 20

約数和(自身を含む): 305980044

約数和(自身を除く): 148298620

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 14557, 29114, 58228, 116456, 232912, 9855089, 19710178, 39420356, 78840712, 157681424]

約数ペア:

[(1, 157681424), (2, 78840712), (4, 39420356), (8, 19710178), (16, 9855089), (677, 232912), (1354, 116456), (2708, 58228), (5416, 29114), (10832, 14557)]