146742008

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 321995520

約数和(自身を除く): 175253512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 131, 166, 241, 262, 332, 482, 524, 581, 664, 917, 964, 1048, 1162, 1687, 1834, 1928, 2324, 3374, 3668, 4648, 6748, 7336, 10873, 13496, 20003, 21746, 31571, 40006, 43492, 63142, 76111, 80012, 86984, 126284, 140021, 152222, 160024, 220997, 252568, 280042, 304444, 441994, 560084, 608888, 883988, 1120168, 1767976, 2620393, 5240786, 10481572, 18342751, 20963144, 36685502, 73371004, 146742008]

約数ペア:

[(1, 146742008), (2, 73371004), (4, 36685502), (7, 20963144), (8, 18342751), (14, 10481572), (28, 5240786), (56, 2620393), (83, 1767976), (131, 1120168), (166, 883988), (241, 608888), (262, 560084), (332, 441994), (482, 304444), (524, 280042), (581, 252568), (664, 220997), (917, 160024), (964, 152222), (1048, 140021), (1162, 126284), (1687, 86984), (1834, 80012), (1928, 76111), (2324, 63142), (3374, 43492), (3668, 40006), (4648, 31571), (6748, 21746), (7336, 20003), (10873, 13496)]