131677312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79133}}^1$

素因数の和:79160

約数の個数: 32

約数和(自身を含む): 282508380

約数和(自身を除く): 150831068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 79133, 158266, 316532, 633064, 1028729, 1266128, 2057458, 2532256, 4114916, 5064512, 8229832, 10129024, 16459664, 32919328, 65838656, 131677312]

約数ペア:

[(1, 131677312), (2, 65838656), (4, 32919328), (8, 16459664), (13, 10129024), (16, 8229832), (26, 5064512), (32, 4114916), (52, 2532256), (64, 2057458), (104, 1266128), (128, 1028729), (208, 633064), (416, 316532), (832, 158266), (1664, 79133)]