146840416

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{68489}}^1$

素因数の和:68566

約数の個数: 24

約数和(自身を含む): 293411160

約数和(自身を除く): 146570744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 68489, 136978, 273956, 547912, 1095824, 2191648, 4588763, 9177526, 18355052, 36710104, 73420208, 146840416]

約数ペア:

[(1, 146840416), (2, 73420208), (4, 36710104), (8, 18355052), (16, 9177526), (32, 4588763), (67, 2191648), (134, 1095824), (268, 547912), (536, 273956), (1072, 136978), (2144, 68489)]