147028084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 304474240

約数和(自身を除く): 157446156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 139, 148, 259, 278, 518, 556, 973, 1021, 1036, 1946, 2042, 3892, 4084, 5143, 7147, 10286, 14294, 20572, 28588, 36001, 37777, 72002, 75554, 141919, 144004, 151108, 264439, 283838, 528878, 567676, 993433, 1057756, 1986866, 3973732, 5251003, 10502006, 21004012, 36757021, 73514042, 147028084]

約数ペア:

[(1, 147028084), (2, 73514042), (4, 36757021), (7, 21004012), (14, 10502006), (28, 5251003), (37, 3973732), (74, 1986866), (139, 1057756), (148, 993433), (259, 567676), (278, 528878), (518, 283838), (556, 264439), (973, 151108), (1021, 144004), (1036, 141919), (1946, 75554), (2042, 72002), (3892, 37777), (4084, 36001), (5143, 28588), (7147, 20572), (10286, 14294)]