156734812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81463}}^1$

素因数の和:81517

約数の個数: 24

約数和(自身を含む): 303371936

約数和(自身を除く): 146637124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 81463, 162926, 325852, 1059019, 2118038, 3014131, 4236076, 6028262, 12056524, 39183703, 78367406, 156734812]

約数ペア:

[(1, 156734812), (2, 78367406), (4, 39183703), (13, 12056524), (26, 6028262), (37, 4236076), (52, 3014131), (74, 2118038), (148, 1059019), (481, 325852), (962, 162926), (1924, 81463)]