127316992

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 282977280

約数和(自身を除く): 155660288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 127, 128, 176, 178, 254, 256, 352, 356, 508, 512, 704, 712, 979, 1016, 1024, 1397, 1408, 1424, 1958, 2032, 2794, 2816, 2848, 3916, 4064, 5588, 5632, 5696, 7832, 8128, 11176, 11264, 11303, 11392, 15664, 16256, 22352, 22606, 22784, 31328, 32512, 44704, 45212, 45568, 62656, 65024, 89408, 90424, 91136, 124333, 125312, 130048, 178816, 180848, 248666, 250624, 357632, 361696, 497332, 501248, 715264, 723392, 994664, 1002496, 1430528, 1446784, 1989328, 2893568, 3978656, 5787136, 7957312, 11574272, 15914624, 31829248, 63658496, 127316992]

約数ペア:

[(1, 127316992), (2, 63658496), (4, 31829248), (8, 15914624), (11, 11574272), (16, 7957312), (22, 5787136), (32, 3978656), (44, 2893568), (64, 1989328), (88, 1446784), (89, 1430528), (127, 1002496), (128, 994664), (176, 723392), (178, 715264), (254, 501248), (256, 497332), (352, 361696), (356, 357632), (508, 250624), (512, 248666), (704, 180848), (712, 178816), (979, 130048), (1016, 125312), (1024, 124333), (1397, 91136), (1408, 90424), (1424, 89408), (1958, 65024), (2032, 62656), (2794, 45568), (2816, 45212), (2848, 44704), (3916, 32512), (4064, 31328), (5588, 22784), (5632, 22606), (5696, 22352), (7832, 16256), (8128, 15664), (11176, 11392), (11264, 11303)]