139101616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2857}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 287057520

約数和(自身を除く): 147955904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1432, 2857, 2864, 3043, 5714, 6086, 11428, 12172, 22856, 24344, 45712, 48569, 48688, 97138, 194276, 388552, 511403, 777104, 1022806, 2045612, 4091224, 8182448, 8693851, 17387702, 34775404, 69550808, 139101616]

約数ペア:

[(1, 139101616), (2, 69550808), (4, 34775404), (8, 17387702), (16, 8693851), (17, 8182448), (34, 4091224), (68, 2045612), (136, 1022806), (179, 777104), (272, 511403), (358, 388552), (716, 194276), (1432, 97138), (2857, 48688), (2864, 48569), (3043, 45712), (5714, 24344), (6086, 22856), (11428, 12172)]