172336384

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 395146080

約数和(自身を除く): 222809696

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, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3221, 3344, 4864, 6442, 6688, 12884, 13376, 25768, 26752, 35431, 51536, 53504, 61199, 70862, 103072, 122398, 141724, 206144, 244796, 283448, 412288, 489592, 566896, 673189, 824576, 979184, 1133792, 1346378, 1958368, 2267584, 2692756, 3916736, 4535168, 5385512, 7833472, 9070336, 10771024, 15666944, 21542048, 43084096, 86168192, 172336384]

約数ペア:

[(1, 172336384), (2, 86168192), (4, 43084096), (8, 21542048), (11, 15666944), (16, 10771024), (19, 9070336), (22, 7833472), (32, 5385512), (38, 4535168), (44, 3916736), (64, 2692756), (76, 2267584), (88, 1958368), (128, 1346378), (152, 1133792), (176, 979184), (209, 824576), (256, 673189), (304, 566896), (352, 489592), (418, 412288), (608, 283448), (704, 244796), (836, 206144), (1216, 141724), (1408, 122398), (1672, 103072), (2432, 70862), (2816, 61199), (3221, 53504), (3344, 51536), (4864, 35431), (6442, 26752), (6688, 25768), (12884, 13376)]