178019244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{380383}}^1$

素因数の和:380406

約数の個数: 36

約数和(自身を含む): 484609216

約数和(自身を除く): 306589972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 380383, 760766, 1141149, 1521532, 2282298, 3423447, 4564596, 4944979, 6846894, 9889958, 13693788, 14834937, 19779916, 29669874, 44504811, 59339748, 89009622, 178019244]

約数ペア:

[(1, 178019244), (2, 89009622), (3, 59339748), (4, 44504811), (6, 29669874), (9, 19779916), (12, 14834937), (13, 13693788), (18, 9889958), (26, 6846894), (36, 4944979), (39, 4564596), (52, 3423447), (78, 2282298), (117, 1521532), (156, 1141149), (234, 760766), (468, 380383)]