138864672

素因数分解:

$2^5\times 3^3\times {\mathrm{160723}}^1$

素因数の和:160742

約数の個数: 48

約数和(自身を含む): 405024480

約数和(自身を除く): 266159808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 160723, 321446, 482169, 642892, 964338, 1285784, 1446507, 1928676, 2571568, 2893014, 3857352, 4339521, 5143136, 5786028, 7714704, 8679042, 11572056, 15429408, 17358084, 23144112, 34716168, 46288224, 69432336, 138864672]

約数ペア:

[(1, 138864672), (2, 69432336), (3, 46288224), (4, 34716168), (6, 23144112), (8, 17358084), (9, 15429408), (12, 11572056), (16, 8679042), (18, 7714704), (24, 5786028), (27, 5143136), (32, 4339521), (36, 3857352), (48, 2893014), (54, 2571568), (72, 1928676), (96, 1446507), (108, 1285784), (144, 964338), (216, 642892), (288, 482169), (432, 321446), (864, 160723)]