149389716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6329}}^1$

素因数の和:6624

約数の個数: 48

約数和(自身を含む): 399853440

約数和(自身を除く): 250463724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 6329, 7868, 11802, 12658, 18987, 23604, 25316, 37974, 44303, 75948, 88606, 132909, 177212, 265818, 531636, 1778449, 3556898, 5335347, 7113796, 10670694, 12449143, 21341388, 24898286, 37347429, 49796572, 74694858, 149389716]

約数ペア:

[(1, 149389716), (2, 74694858), (3, 49796572), (4, 37347429), (6, 24898286), (7, 21341388), (12, 12449143), (14, 10670694), (21, 7113796), (28, 5335347), (42, 3556898), (84, 1778449), (281, 531636), (562, 265818), (843, 177212), (1124, 132909), (1686, 88606), (1967, 75948), (3372, 44303), (3934, 37974), (5901, 25316), (6329, 23604), (7868, 18987), (11802, 12658)]