169989968

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 334853568

約数和(自身を除く): 164863600

約数列:

[1, 2, 4, 8, 16, 113, 167, 226, 334, 452, 563, 668, 904, 1126, 1336, 1808, 2252, 2672, 4504, 9008, 18871, 37742, 63619, 75484, 94021, 127238, 150968, 188042, 254476, 301936, 376084, 508952, 752168, 1017904, 1504336, 10624373, 21248746, 42497492, 84994984, 169989968]

約数ペア:

[(1, 169989968), (2, 84994984), (4, 42497492), (8, 21248746), (16, 10624373), (113, 1504336), (167, 1017904), (226, 752168), (334, 508952), (452, 376084), (563, 301936), (668, 254476), (904, 188042), (1126, 150968), (1336, 127238), (1808, 94021), (2252, 75484), (2672, 63619), (4504, 37742), (9008, 18871)]