158304848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24551}}^1$

素因数の和:24603

約数の個数: 40

約数和(自身を含む): 340978176

約数和(自身を除く): 182673328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24551, 49102, 98204, 196408, 319163, 392816, 638326, 761081, 1276652, 1522162, 2553304, 3044324, 5106608, 6088648, 9894053, 12177296, 19788106, 39576212, 79152424, 158304848]

約数ペア:

[(1, 158304848), (2, 79152424), (4, 39576212), (8, 19788106), (13, 12177296), (16, 9894053), (26, 6088648), (31, 5106608), (52, 3044324), (62, 2553304), (104, 1522162), (124, 1276652), (208, 761081), (248, 638326), (403, 392816), (496, 319163), (806, 196408), (1612, 98204), (3224, 49102), (6448, 24551)]