156931668838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5396921}}^1$

素因数の和:5397028

約数の個数: 32

約数和(自身を含む): 281848854528

約数和(自身を除く): 124917185690

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 5396921, 10793842, 37778447, 75556894, 167304551, 334609102, 361593707, 723187414, 1171131857, 2342263714, 2531155949, 5062311898, 11209404917, 22418809834, 78465834419, 156931668838]

約数ペア:

[(1, 156931668838), (2, 78465834419), (7, 22418809834), (14, 11209404917), (31, 5062311898), (62, 2531155949), (67, 2342263714), (134, 1171131857), (217, 723187414), (434, 361593707), (469, 334609102), (938, 167304551), (2077, 75556894), (4154, 37778447), (14539, 10793842), (29078, 5396921)]