155212064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36469}}^1$

素因数の和:36505

約数の個数: 48

約数和(自身を含む): 367617600

約数和(自身を除く): 212405536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 36469, 72938, 145876, 255283, 291752, 510566, 583504, 692911, 1021132, 1167008, 1385822, 2042264, 2771644, 4084528, 4850377, 5543288, 8169056, 9700754, 11086576, 19401508, 22173152, 38803016, 77606032, 155212064]

約数ペア:

[(1, 155212064), (2, 77606032), (4, 38803016), (7, 22173152), (8, 19401508), (14, 11086576), (16, 9700754), (19, 8169056), (28, 5543288), (32, 4850377), (38, 4084528), (56, 2771644), (76, 2042264), (112, 1385822), (133, 1167008), (152, 1021132), (224, 692911), (266, 583504), (304, 510566), (532, 291752), (608, 255283), (1064, 145876), (2128, 72938), (4256, 36469)]