188049946

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 338415840

約数和(自身を除く): 150365894

約数列:

[1, 2, 7, 14, 49, 61, 83, 98, 122, 166, 379, 427, 581, 758, 854, 1162, 2653, 2989, 4067, 5063, 5306, 5978, 8134, 10126, 18571, 23119, 31457, 35441, 37142, 46238, 62914, 70882, 161833, 220199, 248087, 323666, 440398, 496174, 1132831, 1541393, 1918877, 2265662, 3082786, 3837754, 13432139, 26864278, 94024973, 188049946]

約数ペア:

[(1, 188049946), (2, 94024973), (7, 26864278), (14, 13432139), (49, 3837754), (61, 3082786), (83, 2265662), (98, 1918877), (122, 1541393), (166, 1132831), (379, 496174), (427, 440398), (581, 323666), (758, 248087), (854, 220199), (1162, 161833), (2653, 70882), (2989, 62914), (4067, 46238), (5063, 37142), (5306, 35441), (5978, 31457), (8134, 23119), (10126, 18571)]