164524984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5153}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 333360720

約数和(自身を除く): 168835736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 5153, 7982, 10306, 15964, 20612, 31928, 41224, 66989, 133978, 267956, 535912, 1581971, 3163942, 6327884, 12655768, 20565623, 41131246, 82262492, 164524984]

約数ペア:

[(1, 164524984), (2, 82262492), (4, 41131246), (8, 20565623), (13, 12655768), (26, 6327884), (52, 3163942), (104, 1581971), (307, 535912), (614, 267956), (1228, 133978), (2456, 66989), (3991, 41224), (5153, 31928), (7982, 20612), (10306, 15964)]