129809904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{386339}}^1$

素因数の和:386357

約数の個数: 40

約数和(自身を含む): 383249280

約数和(自身を除く): 253439376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 386339, 772678, 1159017, 1545356, 2318034, 2704373, 3090712, 4636068, 5408746, 6181424, 8113119, 9272136, 10817492, 16226238, 18544272, 21634984, 32452476, 43269968, 64904952, 129809904]

約数ペア:

[(1, 129809904), (2, 64904952), (3, 43269968), (4, 32452476), (6, 21634984), (7, 18544272), (8, 16226238), (12, 10817492), (14, 9272136), (16, 8113119), (21, 6181424), (24, 5408746), (28, 4636068), (42, 3090712), (48, 2704373), (56, 2318034), (84, 1545356), (112, 1159017), (168, 772678), (336, 386339)]