145328778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8419}}^1$

素因数の和:8571

約数の個数: 48

約数和(自身を含む): 362531520

約数和(自身を除く): 217202742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8419, 8631, 16838, 17262, 25257, 50514, 58933, 75771, 117866, 151542, 176799, 353598, 530397, 1060794, 1153403, 2306806, 3460209, 6920418, 8073821, 10380627, 16147642, 20761254, 24221463, 48442926, 72664389, 145328778]

約数ペア:

[(1, 145328778), (2, 72664389), (3, 48442926), (6, 24221463), (7, 20761254), (9, 16147642), (14, 10380627), (18, 8073821), (21, 6920418), (42, 3460209), (63, 2306806), (126, 1153403), (137, 1060794), (274, 530397), (411, 353598), (822, 176799), (959, 151542), (1233, 117866), (1918, 75771), (2466, 58933), (2877, 50514), (5754, 25257), (8419, 17262), (8631, 16838)]