149747824

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{96487}}^1$

素因数の和:96592

約数の個数: 20

約数和(自身を含む): 293130544

約数和(自身を除く): 143382720

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 96487, 192974, 385948, 771896, 1543792, 9359239, 18718478, 37436956, 74873912, 149747824]

約数ペア:

[(1, 149747824), (2, 74873912), (4, 37436956), (8, 18718478), (16, 9359239), (97, 1543792), (194, 771896), (388, 385948), (776, 192974), (1552, 96487)]