156748154558

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1\times {\mathrm{2909}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 239838801120

約数和(自身を除く): 83090646562

約数列:

[1, 2, 61, 122, 443, 886, 997, 1994, 2909, 5818, 27023, 54046, 60817, 121634, 177449, 354898, 441671, 883342, 1288687, 2577374, 2900273, 5800546, 26941931, 53883862, 78609907, 157219814, 176916653, 353833306, 1284820939, 2569641878, 78374077279, 156748154558]

約数ペア:

[(1, 156748154558), (2, 78374077279), (61, 2569641878), (122, 1284820939), (443, 353833306), (886, 176916653), (997, 157219814), (1994, 78609907), (2909, 53883862), (5818, 26941931), (27023, 5800546), (54046, 2900273), (60817, 2577374), (121634, 1288687), (177449, 883342), (354898, 441671)]