142169776

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10667}}^1$

素因数の和:10706

約数の個数: 60

約数和(自身を含む): 339306408

約数和(自身を除く): 197136632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 10667, 13328, 21334, 42668, 74669, 85336, 149338, 170672, 181339, 298676, 362678, 522683, 597352, 725356, 1045366, 1194704, 1269373, 1450712, 2090732, 2538746, 2901424, 4181464, 5077492, 8362928, 8885611, 10154984, 17771222, 20309968, 35542444, 71084888, 142169776]

約数ペア:

[(1, 142169776), (2, 71084888), (4, 35542444), (7, 20309968), (8, 17771222), (14, 10154984), (16, 8885611), (17, 8362928), (28, 5077492), (34, 4181464), (49, 2901424), (56, 2538746), (68, 2090732), (98, 1450712), (112, 1269373), (119, 1194704), (136, 1045366), (196, 725356), (238, 597352), (272, 522683), (392, 362678), (476, 298676), (784, 181339), (833, 170672), (952, 149338), (1666, 85336), (1904, 74669), (3332, 42668), (6664, 21334), (10667, 13328)]