157342794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120847}}^1$

素因数の和:120890

約数の個数: 32

約数和(自身を含む): 371245056

約数和(自身を除く): 213902262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 120847, 241694, 362541, 725082, 845929, 1691858, 2537787, 3746257, 5075574, 7492514, 11238771, 22477542, 26223799, 52447598, 78671397, 157342794]

約数ペア:

[(1, 157342794), (2, 78671397), (3, 52447598), (6, 26223799), (7, 22477542), (14, 11238771), (21, 7492514), (31, 5075574), (42, 3746257), (62, 2537787), (93, 1691858), (186, 845929), (217, 725082), (434, 362541), (651, 241694), (1302, 120847)]