156721539748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{15053}}^1\times {\mathrm{136991}}^1$

素因数の和:152067

約数の個数: 24

約数和(自身を含む): 288718859520

約数和(自身を除く): 131997319772

約数列:

[1, 2, 4, 19, 38, 76, 15053, 30106, 60212, 136991, 273982, 286007, 547964, 572014, 1144028, 2602829, 5205658, 10411316, 2062125523, 4124251046, 8248502092, 39180384937, 78360769874, 156721539748]

約数ペア:

[(1, 156721539748), (2, 78360769874), (4, 39180384937), (19, 8248502092), (38, 4124251046), (76, 2062125523), (15053, 10411316), (30106, 5205658), (60212, 2602829), (136991, 1144028), (273982, 572014), (286007, 547964)]