147847520

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5669}}^1$

素因数の和:5847

約数の個数: 48

約数和(自身を含む): 351494640

約数和(自身を除く): 203647120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 5669, 6520, 11338, 13040, 22676, 26080, 28345, 45352, 56690, 90704, 113380, 181408, 226760, 453520, 907040, 924047, 1848094, 3696188, 4620235, 7392376, 9240470, 14784752, 18480940, 29569504, 36961880, 73923760, 147847520]

約数ペア:

[(1, 147847520), (2, 73923760), (4, 36961880), (5, 29569504), (8, 18480940), (10, 14784752), (16, 9240470), (20, 7392376), (32, 4620235), (40, 3696188), (80, 1848094), (160, 924047), (163, 907040), (326, 453520), (652, 226760), (815, 181408), (1304, 113380), (1630, 90704), (2608, 56690), (3260, 45352), (5216, 28345), (5669, 26080), (6520, 22676), (11338, 13040)]