142256646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66413}}^1$

素因数の和:66445

約数の個数: 48

約数和(自身を含む): 372981024

約数和(自身を除く): 230724378

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 66413, 132826, 199239, 398478, 464891, 597717, 929782, 1129021, 1195434, 1394673, 2258042, 2789346, 3387063, 4184019, 6774126, 7903147, 8368038, 10161189, 15806294, 20322378, 23709441, 47418882, 71128323, 142256646]

約数ペア:

[(1, 142256646), (2, 71128323), (3, 47418882), (6, 23709441), (7, 20322378), (9, 15806294), (14, 10161189), (17, 8368038), (18, 7903147), (21, 6774126), (34, 4184019), (42, 3387063), (51, 2789346), (63, 2258042), (102, 1394673), (119, 1195434), (126, 1129021), (153, 929782), (238, 597717), (306, 464891), (357, 398478), (714, 199239), (1071, 132826), (2142, 66413)]