128446336

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{34603}}^1$

素因数の和:34646

約数の個数: 32

約数和(自身を含む): 264720600

約数和(自身を除く): 136274264

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 34603, 69206, 138412, 276824, 553648, 1003487, 1107296, 2006974, 2214592, 4013948, 4429184, 8027896, 16055792, 32111584, 64223168, 128446336]

約数ペア:

[(1, 128446336), (2, 64223168), (4, 32111584), (8, 16055792), (16, 8027896), (29, 4429184), (32, 4013948), (58, 2214592), (64, 2006974), (116, 1107296), (128, 1003487), (232, 553648), (464, 276824), (928, 138412), (1856, 69206), (3712, 34603)]