138531792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5807}}^1$

素因数の和:5896

約数の個数: 80

約数和(自身を含む): 414830592

約数和(自身を除く): 276298800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5807, 5964, 7952, 11614, 11928, 17421, 23228, 23856, 34842, 40649, 46456, 69684, 81298, 92912, 121947, 139368, 162596, 243894, 278736, 325192, 412297, 487788, 650384, 824594, 975576, 1236891, 1649188, 1951152, 2473782, 2886079, 3298376, 4947564, 5772158, 6596752, 8658237, 9895128, 11544316, 17316474, 19790256, 23088632, 34632948, 46177264, 69265896, 138531792]

約数ペア:

[(1, 138531792), (2, 69265896), (3, 46177264), (4, 34632948), (6, 23088632), (7, 19790256), (8, 17316474), (12, 11544316), (14, 9895128), (16, 8658237), (21, 6596752), (24, 5772158), (28, 4947564), (42, 3298376), (48, 2886079), (56, 2473782), (71, 1951152), (84, 1649188), (112, 1236891), (142, 975576), (168, 824594), (213, 650384), (284, 487788), (336, 412297), (426, 325192), (497, 278736), (568, 243894), (852, 162596), (994, 139368), (1136, 121947), (1491, 92912), (1704, 81298), (1988, 69684), (2982, 46456), (3408, 40649), (3976, 34842), (5807, 23856), (5964, 23228), (7952, 17421), (11614, 11928)]