140513904

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13367}}^1$

素因数の和:13454

約数の個数: 60

約数和(自身を含む): 398660496

約数和(自身を除く): 258146592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 13367, 26734, 40101, 53468, 80202, 106936, 120303, 160404, 213872, 240606, 320808, 481212, 641616, 962424, 975791, 1924848, 1951582, 2927373, 3903164, 5854746, 7806328, 8782119, 11709492, 15612656, 17564238, 23418984, 35128476, 46837968, 70256952, 140513904]

約数ペア:

[(1, 140513904), (2, 70256952), (3, 46837968), (4, 35128476), (6, 23418984), (8, 17564238), (9, 15612656), (12, 11709492), (16, 8782119), (18, 7806328), (24, 5854746), (36, 3903164), (48, 2927373), (72, 1951582), (73, 1924848), (144, 975791), (146, 962424), (219, 641616), (292, 481212), (438, 320808), (584, 240606), (657, 213872), (876, 160404), (1168, 120303), (1314, 106936), (1752, 80202), (2628, 53468), (3504, 40101), (5256, 26734), (10512, 13367)]