15666842148

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{109721}}^1$

素因数の和:109964

約数の個数: 48

約数和(自身を含む): 37284413376

約数和(自身を除く): 21617571228

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 163, 219, 292, 326, 438, 489, 652, 876, 978, 1956, 11899, 23798, 35697, 47596, 71394, 109721, 142788, 219442, 329163, 438884, 658326, 1316652, 8009633, 16019266, 17884523, 24028899, 32038532, 35769046, 48057798, 53653569, 71538092, 96115596, 107307138, 214614276, 1305570179, 2611140358, 3916710537, 5222280716, 7833421074, 15666842148]

約数ペア:

[(1, 15666842148), (2, 7833421074), (3, 5222280716), (4, 3916710537), (6, 2611140358), (12, 1305570179), (73, 214614276), (146, 107307138), (163, 96115596), (219, 71538092), (292, 53653569), (326, 48057798), (438, 35769046), (489, 32038532), (652, 24028899), (876, 17884523), (978, 16019266), (1956, 8009633), (11899, 1316652), (23798, 658326), (35697, 438884), (47596, 329163), (71394, 219442), (109721, 142788)]