156960390515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1\times {\mathrm{42281}}^1$

素因数の和:44027

約数の個数: 32

約数和(自身を含む): 207012672000

約数和(自身を除く): 50052281485

約数列:

[1, 5, 19, 23, 95, 115, 437, 1699, 2185, 8495, 32281, 39077, 42281, 161405, 195385, 211405, 742463, 803339, 972463, 3712315, 4016695, 4862315, 18476797, 71835419, 92383985, 359177095, 1364872961, 1652214637, 6824364805, 8261073185, 31392078103, 156960390515]

約数ペア:

[(1, 156960390515), (5, 31392078103), (19, 8261073185), (23, 6824364805), (95, 1652214637), (115, 1364872961), (437, 359177095), (1699, 92383985), (2185, 71835419), (8495, 18476797), (32281, 4862315), (39077, 4016695), (42281, 3712315), (161405, 972463), (195385, 803339), (211405, 742463)]