127660544

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1241

約数の個数: 80

約数和(自身を含む): 293150880

約数和(自身を除く): 165490336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1193, 1216, 1408, 1672, 2386, 2432, 2816, 3344, 4772, 4864, 5632, 6688, 9544, 9728, 13123, 13376, 19088, 22667, 26246, 26752, 38176, 45334, 52492, 53504, 76352, 90668, 104984, 107008, 152704, 181336, 209968, 249337, 305408, 362672, 419936, 498674, 610816, 725344, 839872, 997348, 1450688, 1679744, 1994696, 2901376, 3359488, 3989392, 5802752, 6718976, 7978784, 11605504, 15957568, 31915136, 63830272, 127660544]

約数ペア:

[(1, 127660544), (2, 63830272), (4, 31915136), (8, 15957568), (11, 11605504), (16, 7978784), (19, 6718976), (22, 5802752), (32, 3989392), (38, 3359488), (44, 2901376), (64, 1994696), (76, 1679744), (88, 1450688), (128, 997348), (152, 839872), (176, 725344), (209, 610816), (256, 498674), (304, 419936), (352, 362672), (418, 305408), (512, 249337), (608, 209968), (704, 181336), (836, 152704), (1193, 107008), (1216, 104984), (1408, 90668), (1672, 76352), (2386, 53504), (2432, 52492), (2816, 45334), (3344, 38176), (4772, 26752), (4864, 26246), (5632, 22667), (6688, 19088), (9544, 13376), (9728, 13123)]