154339206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26437}}^1$

素因数の和:26588

約数の個数: 32

約数和(自身を含む): 355326720

約数和(自身を除く): 200987514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 26437, 52874, 79311, 158622, 185059, 370118, 555177, 1110354, 3674743, 7349486, 11024229, 22048458, 25723201, 51446402, 77169603, 154339206]

約数ペア:

[(1, 154339206), (2, 77169603), (3, 51446402), (6, 25723201), (7, 22048458), (14, 11024229), (21, 7349486), (42, 3674743), (139, 1110354), (278, 555177), (417, 370118), (834, 185059), (973, 158622), (1946, 79311), (2919, 52874), (5838, 26437)]