156728735690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2790257}}^1$

素因数の和:2790442

約数の個数: 32

約数和(自身を含む): 291102036624

約数和(自身を除く): 134373300934

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1370, 5617, 11234, 28085, 56170, 2790257, 5580514, 13951285, 27902570, 114400537, 228801074, 382265209, 572002685, 764530418, 1144005370, 1911326045, 3822652090, 15672873569, 31345747138, 78364367845, 156728735690]

約数ペア:

[(1, 156728735690), (2, 78364367845), (5, 31345747138), (10, 15672873569), (41, 3822652090), (82, 1911326045), (137, 1144005370), (205, 764530418), (274, 572002685), (410, 382265209), (685, 228801074), (1370, 114400537), (5617, 27902570), (11234, 13951285), (28085, 5580514), (56170, 2790257)]