151948188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1399}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 440294400

約数和(自身を除く): 288346212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1399, 1724, 2586, 2798, 3017, 3879, 4197, 5172, 5596, 6034, 7758, 8394, 9051, 9793, 12068, 12591, 15516, 16788, 18102, 19586, 25182, 27153, 29379, 36204, 39172, 50364, 54306, 58758, 88137, 108612, 117516, 176274, 352548, 602969, 1205938, 1808907, 2411876, 3617814, 4220783, 5426721, 7235628, 8441566, 10853442, 12662349, 16883132, 21706884, 25324698, 37987047, 50649396, 75974094, 151948188]

約数ペア:

[(1, 151948188), (2, 75974094), (3, 50649396), (4, 37987047), (6, 25324698), (7, 21706884), (9, 16883132), (12, 12662349), (14, 10853442), (18, 8441566), (21, 7235628), (28, 5426721), (36, 4220783), (42, 3617814), (63, 2411876), (84, 1808907), (126, 1205938), (252, 602969), (431, 352548), (862, 176274), (1293, 117516), (1399, 108612), (1724, 88137), (2586, 58758), (2798, 54306), (3017, 50364), (3879, 39172), (4197, 36204), (5172, 29379), (5596, 27153), (6034, 25182), (7758, 19586), (8394, 18102), (9051, 16788), (9793, 15516), (12068, 12591)]