130340608

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 277329920

約数和(自身を除く): 146989312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 211, 254, 256, 304, 422, 508, 608, 844, 1016, 1216, 1688, 2032, 2413, 2432, 3376, 4009, 4064, 4826, 4864, 6752, 8018, 8128, 9652, 13504, 16036, 16256, 19304, 26797, 27008, 32072, 32512, 38608, 53594, 54016, 64144, 77216, 107188, 128288, 154432, 214376, 256576, 308864, 428752, 509143, 513152, 617728, 857504, 1018286, 1026304, 1715008, 2036572, 3430016, 4073144, 6860032, 8146288, 16292576, 32585152, 65170304, 130340608]

約数ペア:

[(1, 130340608), (2, 65170304), (4, 32585152), (8, 16292576), (16, 8146288), (19, 6860032), (32, 4073144), (38, 3430016), (64, 2036572), (76, 1715008), (127, 1026304), (128, 1018286), (152, 857504), (211, 617728), (254, 513152), (256, 509143), (304, 428752), (422, 308864), (508, 256576), (608, 214376), (844, 154432), (1016, 128288), (1216, 107188), (1688, 77216), (2032, 64144), (2413, 54016), (2432, 53594), (3376, 38608), (4009, 32512), (4064, 32072), (4826, 27008), (4864, 26797), (6752, 19304), (8018, 16256), (8128, 16036), (9652, 13504)]