170795968

素因数分解:

$2^6\times 7^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 84

約数和(自身を含む): 398724120

約数和(自身を除く): 227928152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 196, 214, 224, 392, 428, 448, 509, 749, 784, 856, 1018, 1498, 1568, 1712, 2036, 2996, 3136, 3424, 3563, 4072, 5243, 5992, 6848, 7126, 8144, 10486, 11984, 14252, 16288, 20972, 23968, 24941, 28504, 32576, 41944, 47936, 49882, 54463, 57008, 83888, 99764, 108926, 114016, 167776, 199528, 217852, 228032, 335552, 381241, 399056, 435704, 762482, 798112, 871408, 1524964, 1596224, 1742816, 2668687, 3049928, 3485632, 5337374, 6099856, 10674748, 12199712, 21349496, 24399424, 42698992, 85397984, 170795968]

約数ペア:

[(1, 170795968), (2, 85397984), (4, 42698992), (7, 24399424), (8, 21349496), (14, 12199712), (16, 10674748), (28, 6099856), (32, 5337374), (49, 3485632), (56, 3049928), (64, 2668687), (98, 1742816), (107, 1596224), (112, 1524964), (196, 871408), (214, 798112), (224, 762482), (392, 435704), (428, 399056), (448, 381241), (509, 335552), (749, 228032), (784, 217852), (856, 199528), (1018, 167776), (1498, 114016), (1568, 108926), (1712, 99764), (2036, 83888), (2996, 57008), (3136, 54463), (3424, 49882), (3563, 47936), (4072, 41944), (5243, 32576), (5992, 28504), (6848, 24941), (7126, 23968), (8144, 20972), (10486, 16288), (11984, 14252)]