156778716

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{31033}}^1$

素因数の和:31461

約数の個数: 24

約数和(自身を含む): 366697744

約数和(自身を除く): 209919028

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 31033, 62066, 93099, 124132, 186198, 372396, 13064893, 26129786, 39194679, 52259572, 78389358, 156778716]

約数ペア:

[(1, 156778716), (2, 78389358), (3, 52259572), (4, 39194679), (6, 26129786), (12, 13064893), (421, 372396), (842, 186198), (1263, 124132), (1684, 93099), (2526, 62066), (5052, 31033)]