163420026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18617}}^1$

素因数の和:18659

約数の個数: 64

約数和(自身を含む): 428958720

約数和(自身を除く): 265538694

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 18617, 37234, 55851, 111702, 130319, 204787, 260638, 353723, 390957, 409574, 614361, 707446, 781914, 1061169, 1228722, 1433509, 2122338, 2476061, 2867018, 3890953, 4300527, 4952122, 7428183, 7781906, 8601054, 11672859, 14856366, 23345718, 27236671, 54473342, 81710013, 163420026]

約数ペア:

[(1, 163420026), (2, 81710013), (3, 54473342), (6, 27236671), (7, 23345718), (11, 14856366), (14, 11672859), (19, 8601054), (21, 7781906), (22, 7428183), (33, 4952122), (38, 4300527), (42, 3890953), (57, 2867018), (66, 2476061), (77, 2122338), (114, 1433509), (133, 1228722), (154, 1061169), (209, 781914), (231, 707446), (266, 614361), (399, 409574), (418, 390957), (462, 353723), (627, 260638), (798, 204787), (1254, 130319), (1463, 111702), (2926, 55851), (4389, 37234), (8778, 18617)]