129575502

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1502

約数の個数: 72

約数和(自身を含む): 329875416

約数和(自身を除く): 200299914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1373, 1498, 1926, 2247, 2746, 4119, 4494, 5243, 6741, 8238, 9611, 10486, 12357, 13482, 15729, 19222, 24714, 28833, 31458, 47187, 57666, 67277, 86499, 94374, 134554, 146911, 172998, 201831, 293822, 403662, 440733, 605493, 881466, 1028377, 1210986, 1322199, 2056754, 2644398, 3085131, 6170262, 7198639, 9255393, 14397278, 18510786, 21595917, 43191834, 64787751, 129575502]

約数ペア:

[(1, 129575502), (2, 64787751), (3, 43191834), (6, 21595917), (7, 18510786), (9, 14397278), (14, 9255393), (18, 7198639), (21, 6170262), (42, 3085131), (49, 2644398), (63, 2056754), (98, 1322199), (107, 1210986), (126, 1028377), (147, 881466), (214, 605493), (294, 440733), (321, 403662), (441, 293822), (642, 201831), (749, 172998), (882, 146911), (963, 134554), (1373, 94374), (1498, 86499), (1926, 67277), (2247, 57666), (2746, 47187), (4119, 31458), (4494, 28833), (5243, 24714), (6741, 19222), (8238, 15729), (9611, 13482), (10486, 12357)]