168145984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{84751}}^1$

素因数の和:84794

約数の個数: 28

約数和(自身を含む): 344432128

約数和(自身を除く): 176286144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 84751, 169502, 339004, 678008, 1356016, 2627281, 2712032, 5254562, 5424064, 10509124, 21018248, 42036496, 84072992, 168145984]

約数ペア:

[(1, 168145984), (2, 84072992), (4, 42036496), (8, 21018248), (16, 10509124), (31, 5424064), (32, 5254562), (62, 2712032), (64, 2627281), (124, 1356016), (248, 678008), (496, 339004), (992, 169502), (1984, 84751)]