138894504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{826753}}^1$

素因数の和:826769

約数の個数: 32

約数和(自身を含む): 396841920

約数和(自身を除く): 257947416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 826753, 1653506, 2480259, 3307012, 4960518, 5787271, 6614024, 9921036, 11574542, 17361813, 19842072, 23149084, 34723626, 46298168, 69447252, 138894504]

約数ペア:

[(1, 138894504), (2, 69447252), (3, 46298168), (4, 34723626), (6, 23149084), (7, 19842072), (8, 17361813), (12, 11574542), (14, 9921036), (21, 6614024), (24, 5787271), (28, 4960518), (42, 3307012), (56, 2480259), (84, 1653506), (168, 826753)]