138173976

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{7963}}^1$

素因数の和:8216

約数の個数: 48

約数和(自身を含む): 375821160

約数和(自身を除く): 237647184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 4338, 5784, 7963, 8676, 15926, 17352, 23889, 31852, 47778, 63704, 71667, 95556, 143334, 191112, 286668, 573336, 1919083, 3838166, 5757249, 7676332, 11514498, 15352664, 17271747, 23028996, 34543494, 46057992, 69086988, 138173976]

約数ペア:

[(1, 138173976), (2, 69086988), (3, 46057992), (4, 34543494), (6, 23028996), (8, 17271747), (9, 15352664), (12, 11514498), (18, 7676332), (24, 5757249), (36, 3838166), (72, 1919083), (241, 573336), (482, 286668), (723, 191112), (964, 143334), (1446, 95556), (1928, 71667), (2169, 63704), (2892, 47778), (4338, 31852), (5784, 23889), (7963, 17352), (8676, 15926)]