156933136

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{41039}}^1$

素因数の和:41286

約数の個数: 20

約数和(自身を含む): 305337600

約数和(自身を除く): 148404464

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 41039, 82078, 164156, 328312, 656624, 9808321, 19616642, 39233284, 78466568, 156933136]

約数ペア:

[(1, 156933136), (2, 78466568), (4, 39233284), (8, 19616642), (16, 9808321), (239, 656624), (478, 328312), (956, 164156), (1912, 82078), (3824, 41039)]