148374928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23063

約数の個数: 40

約数和(自身を含む): 319590656

約数和(自身を除く): 171215728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23011, 46022, 92044, 184088, 299143, 368176, 598286, 713341, 1196572, 1426682, 2393144, 2853364, 4786288, 5706728, 9273433, 11413456, 18546866, 37093732, 74187464, 148374928]

約数ペア:

[(1, 148374928), (2, 74187464), (4, 37093732), (8, 18546866), (13, 11413456), (16, 9273433), (26, 5706728), (31, 4786288), (52, 2853364), (62, 2393144), (104, 1426682), (124, 1196572), (208, 713341), (248, 598286), (403, 368176), (496, 299143), (806, 184088), (1612, 92044), (3224, 46022), (6448, 23011)]