156987242056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{6173}}^1\times {\mathrm{167311}}^1$

素因数の和:173509

約数の個数: 32

約数和(自身を含む): 309895286400

約数和(自身を除く): 152908044344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 6173, 12346, 24692, 49384, 117287, 167311, 234574, 334622, 469148, 669244, 938296, 1338488, 3178909, 6357818, 12715636, 25431272, 1032810803, 2065621606, 4131243212, 8262486424, 19623405257, 39246810514, 78493621028, 156987242056]

約数ペア:

[(1, 156987242056), (2, 78493621028), (4, 39246810514), (8, 19623405257), (19, 8262486424), (38, 4131243212), (76, 2065621606), (152, 1032810803), (6173, 25431272), (12346, 12715636), (24692, 6357818), (49384, 3178909), (117287, 1338488), (167311, 938296), (234574, 669244), (334622, 469148)]