181030512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290113}}^1$

素因数の和:290137

約数の個数: 40

約数和(自身を含む): 503637904

約数和(自身を除く): 322607392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 290113, 580226, 870339, 1160452, 1740678, 2320904, 3481356, 3771469, 4641808, 6962712, 7542938, 11314407, 13925424, 15085876, 22628814, 30171752, 45257628, 60343504, 90515256, 181030512]

約数ペア:

[(1, 181030512), (2, 90515256), (3, 60343504), (4, 45257628), (6, 30171752), (8, 22628814), (12, 15085876), (13, 13925424), (16, 11314407), (24, 7542938), (26, 6962712), (39, 4641808), (48, 3771469), (52, 3481356), (78, 2320904), (104, 1740678), (156, 1160452), (208, 870339), (312, 580226), (624, 290113)]