189969638046

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{248867}}^1$

素因数の和:249049

約数の個数: 64

約数和(自身を含む): 406391489280

約数和(自身を除く): 216421851234

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 107, 123, 174, 214, 246, 321, 642, 1189, 2378, 3103, 3567, 4387, 6206, 7134, 8774, 9309, 13161, 18618, 26322, 127223, 248867, 254446, 381669, 497734, 746601, 763338, 1493202, 7217143, 10203547, 14434286, 20407094, 21651429, 26628769, 30610641, 43302858, 53257538, 61221282, 79886307, 159772614, 295902863, 591805726, 772234301, 887708589, 1091779529, 1544468602, 1775417178, 2183559058, 2316702903, 3275338587, 4633405806, 6550677174, 31661606341, 63323212682, 94984819023, 189969638046]

約数ペア:

[(1, 189969638046), (2, 94984819023), (3, 63323212682), (6, 31661606341), (29, 6550677174), (41, 4633405806), (58, 3275338587), (82, 2316702903), (87, 2183559058), (107, 1775417178), (123, 1544468602), (174, 1091779529), (214, 887708589), (246, 772234301), (321, 591805726), (642, 295902863), (1189, 159772614), (2378, 79886307), (3103, 61221282), (3567, 53257538), (4387, 43302858), (6206, 30610641), (7134, 26628769), (8774, 21651429), (9309, 20407094), (13161, 14434286), (18618, 10203547), (26322, 7217143), (127223, 1493202), (248867, 763338), (254446, 746601), (381669, 497734)]