158544344

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19001}}^1$

素因数の和:19163

約数の個数: 32

約数和(自身を含む): 342036000

約数和(自身を除く): 183491656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 19001, 38002, 76004, 133007, 152008, 266014, 532028, 1064056, 2831149, 5662298, 11324596, 19818043, 22649192, 39636086, 79272172, 158544344]

約数ペア:

[(1, 158544344), (2, 79272172), (4, 39636086), (7, 22649192), (8, 19818043), (14, 11324596), (28, 5662298), (56, 2831149), (149, 1064056), (298, 532028), (596, 266014), (1043, 152008), (1192, 133007), (2086, 76004), (4172, 38002), (8344, 19001)]