156978628742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1\times {\mathrm{53719}}^1$

素因数の和:55388

約数の個数: 32

約数和(自身を含む): 257319659520

約数和(自身を除く): 100341030778

約数列:

[1, 2, 13, 26, 71, 142, 923, 1583, 1846, 3166, 20579, 41158, 53719, 107438, 112393, 224786, 698347, 1396694, 1461109, 2922218, 3814049, 7628098, 49582637, 85037177, 99165274, 170074354, 1105483301, 2210966602, 6037639567, 12075279134, 78489314371, 156978628742]

約数ペア:

[(1, 156978628742), (2, 78489314371), (13, 12075279134), (26, 6037639567), (71, 2210966602), (142, 1105483301), (923, 170074354), (1583, 99165274), (1846, 85037177), (3166, 49582637), (20579, 7628098), (41158, 3814049), (53719, 2922218), (107438, 1461109), (112393, 1396694), (224786, 698347)]