148657124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 325334016

約数和(自身を除く): 176676892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 491, 982, 983, 1964, 1966, 3437, 3932, 5401, 6874, 6881, 10802, 10813, 13748, 13762, 21604, 21626, 27524, 37807, 43252, 75614, 75691, 151228, 151382, 302764, 482653, 965306, 1930612, 3378571, 5309183, 6757142, 10618366, 13514284, 21236732, 37164281, 74328562, 148657124]

約数ペア:

[(1, 148657124), (2, 74328562), (4, 37164281), (7, 21236732), (11, 13514284), (14, 10618366), (22, 6757142), (28, 5309183), (44, 3378571), (77, 1930612), (154, 965306), (308, 482653), (491, 302764), (982, 151382), (983, 151228), (1964, 75691), (1966, 75614), (3437, 43252), (3932, 37807), (5401, 27524), (6874, 21626), (6881, 21604), (10802, 13762), (10813, 13748)]