145279914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 333656064

約数和(自身を除く): 188376150

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 897, 1081, 1222, 1723, 1794, 1833, 2162, 3243, 3446, 3666, 5169, 6486, 10338, 14053, 22399, 28106, 39629, 42159, 44798, 67197, 79258, 80981, 84318, 118887, 134394, 161962, 237774, 242943, 485886, 515177, 1030354, 1052753, 1545531, 1862563, 2105506, 3091062, 3158259, 3725126, 5587689, 6316518, 11175378, 24213319, 48426638, 72639957, 145279914]

約数ペア:

[(1, 145279914), (2, 72639957), (3, 48426638), (6, 24213319), (13, 11175378), (23, 6316518), (26, 5587689), (39, 3725126), (46, 3158259), (47, 3091062), (69, 2105506), (78, 1862563), (94, 1545531), (138, 1052753), (141, 1030354), (282, 515177), (299, 485886), (598, 242943), (611, 237774), (897, 161962), (1081, 134394), (1222, 118887), (1723, 84318), (1794, 80981), (1833, 79258), (2162, 67197), (3243, 44798), (3446, 42159), (3666, 39629), (5169, 28106), (6486, 22399), (10338, 14053)]