159156774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23833}}^1$

素因数の和:23901

約数の個数: 48

約数和(自身を含む): 401555232

約数和(自身を除く): 242398458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 23833, 47666, 71499, 142998, 166831, 214497, 333662, 428994, 500493, 1000986, 1263149, 1501479, 2526298, 3002958, 3789447, 7578894, 8842043, 11368341, 17684086, 22736682, 26526129, 53052258, 79578387, 159156774]

約数ペア:

[(1, 159156774), (2, 79578387), (3, 53052258), (6, 26526129), (7, 22736682), (9, 17684086), (14, 11368341), (18, 8842043), (21, 7578894), (42, 3789447), (53, 3002958), (63, 2526298), (106, 1501479), (126, 1263149), (159, 1000986), (318, 500493), (371, 428994), (477, 333662), (742, 214497), (954, 166831), (1113, 142998), (2226, 71499), (3339, 47666), (6678, 23833)]