156652088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 297596160

約数和(自身を除く): 140944072

約数列:

[1, 2, 4, 8, 157, 191, 314, 382, 628, 653, 764, 1256, 1306, 1528, 2612, 5224, 29987, 59974, 102521, 119948, 124723, 205042, 239896, 249446, 410084, 498892, 820168, 997784, 19581511, 39163022, 78326044, 156652088]

約数ペア:

[(1, 156652088), (2, 78326044), (4, 39163022), (8, 19581511), (157, 997784), (191, 820168), (314, 498892), (382, 410084), (628, 249446), (653, 239896), (764, 205042), (1256, 124723), (1306, 119948), (1528, 102521), (2612, 59974), (5224, 29987)]