179139328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{22573}}^1$

素因数の和:22620

約数の個数: 36

約数和(自身を含む): 369130048

約数和(自身を除く): 189990720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 22573, 45146, 90292, 180584, 361168, 699763, 722336, 1399526, 1444672, 2799052, 2889344, 5598104, 5778688, 11196208, 22392416, 44784832, 89569664, 179139328]

約数ペア:

[(1, 179139328), (2, 89569664), (4, 44784832), (8, 22392416), (16, 11196208), (31, 5778688), (32, 5598104), (62, 2889344), (64, 2799052), (124, 1444672), (128, 1399526), (248, 722336), (256, 699763), (496, 361168), (992, 180584), (1984, 90292), (3968, 45146), (7936, 22573)]