131498148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 316391040

約数和(自身を除く): 184892892

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 353, 444, 706, 839, 1059, 1412, 1678, 2118, 2517, 3356, 4236, 5034, 10068, 13061, 26122, 31043, 39183, 52244, 62086, 78366, 93129, 124172, 156732, 186258, 296167, 372516, 592334, 888501, 1184668, 1777002, 3554004, 10958179, 21916358, 32874537, 43832716, 65749074, 131498148]

約数ペア:

[(1, 131498148), (2, 65749074), (3, 43832716), (4, 32874537), (6, 21916358), (12, 10958179), (37, 3554004), (74, 1777002), (111, 1184668), (148, 888501), (222, 592334), (353, 372516), (444, 296167), (706, 186258), (839, 156732), (1059, 124172), (1412, 93129), (1678, 78366), (2118, 62086), (2517, 52244), (3356, 39183), (4236, 31043), (5034, 26122), (10068, 13061)]