156940523678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{4297621}}^1$

素因数の和:4297704

約数の個数: 24

約数和(自身を含む): 256052318760

約数和(自身を除く): 99111795082

約数列:

[1, 2, 19, 31, 38, 62, 589, 961, 1178, 1922, 18259, 36518, 4297621, 8595242, 81654799, 133226251, 163309598, 266452502, 2531298769, 4130013781, 5062597538, 8260027562, 78470261839, 156940523678]

約数ペア:

[(1, 156940523678), (2, 78470261839), (19, 8260027562), (31, 5062597538), (38, 4130013781), (62, 2531298769), (589, 266452502), (961, 163309598), (1178, 133226251), (1922, 81654799), (18259, 8595242), (36518, 4297621)]